Cards Against Humanity has built its brand on subversive humor, unpredictable marketing stunts, and a deep-seated love for hidden Easter eggs. Among the most legendary of these secrets is the "hidden card"—a physical card literally buried within the packaging itself, invisible to the naked eye and inaccessible without a bit of surgical intervention. While internet rumors have sent players frantically cutting open every expansion box from the Red Box to the Absurd Box, the truth is much more specific. The real treasure is housed exclusively within the specific storage product known as The Bigger, Blacker Box.

Identifying the Exact Box Containing the Secret Card

Before reaching for a craft knife, it is vital to identify exactly which piece of the Cards Against Humanity ecosystem you are holding. The company has released several storage solutions over the years, but only the original and the revised versions of The Bigger, Blacker Box contain the hidden cards.

The Bigger, Blacker Box is not a standard expansion pack. It was designed as a massive, sturdy storage container intended to hold the main game and all subsequent expansions. It is an empty vessel, usually sold with a few bonus cards and dividers, but its real value to many fans lies within the cardboard walls. If you are searching through the standard "Main Game" box, the "Blue Box," the "Green Box," or the "Absurd Box," you will find nothing but disappointment and ruined cardboard. The manufacturer has explicitly stated in various customer service interactions and through the design itself that these standard retail boxes do not contain hidden compartments.

The Physical Sensation of Finding the Hidden Ridge

Finding the secret card requires more than just knowing it exists; it requires a tactile investigation of the box’s interior. In our hands-on examination of multiple versions of The Bigger, Blacker Box, the most reliable method for locating the card without completely destroying the aesthetic of the container is the "slide and press" technique.

When you empty the box of all its contents, you are left with a high-density cardboard shell lined with a black, slightly textured paper. The secret card is tucked neatly beneath this lining. To find it, run your thumb firmly along the center line of the lid’s interior and the base’s interior. You are looking for a slight, rectangular ridge—a bump that feels distinctly denser than the surrounding foam or cardboard. It is roughly the size of a standard 2.5 by 3.5-inch playing card.

The placement is not accidental. The card is usually centered perfectly, acting as a structural anomaly. In the first generation of this box, the card was almost always located in the lid. However, in the second, upgraded version, the manufacturers upped the ante by hiding cards in both the lid and the base.

Where is the Secret Card Located in the Bigger Blacker Box?

The location of the secret card depends entirely on the version of the box you own. The original "Bigger, Blacker Box" (Version 1) was released as a storage solution that could hold about 1,500 cards. In this specific model, the hidden card is almost universally located in the center of the lid. If you flip the lid over and feel the interior ceiling, the card is glued between the outer cardboard layer and the inner black paper lining.

In the revised version of The Bigger, Blacker Box (often referred to as Version 2.0 or the "Biggerer" version, which holds up to 2,500 cards), the game creators added a second secret. In this iteration, you will find one card hidden in the lid and a second card hidden in the very bottom of the base. To access the one in the base, you must remove all the dividers and the foam inserts. The card is centered at the bottom, beneath the black lining.

How to Safely Extract the Hidden Card Without Ruining the Box

Extracting the card is a one-way street. Once you cut the lining, the box is technically "damaged," though many collectors view a neatly performed extraction as a rite of passage. To perform this correctly, we recommend using a precision hobby knife (like an X-Acto blade) rather than a standard box cutter. A smaller, sharper blade allows for the micro-adjustments necessary to avoid slicing the card itself.

  1. Locate the Perimeter: Once you feel the ridge of the card, use your fingernail to trace its exact edges. This creates a visible indentation in the black paper.
  2. The Shallow Cut: Do not plunge the blade deeply. The goal is to slice only the thin paper lining. Start at one corner and make a small, diagonal slit.
  3. Peel and Lift: Once a small corner of the card is visible, stop using the knife. Use a pair of tweezers or a thin flathead screwdriver to gently lift the paper away from the card.
  4. Adhesive Management: The cards are often held in place by a small amount of adhesive. You may need to slowly wiggle the card to free it from the cardboard backing. If you pull too hard, you risk tearing the face of the card or the bottom of the box.

In our practical experience, the paper lining in the newer versions of the box is slightly more resilient, meaning it requires a bit more pressure to break the surface but peels away in cleaner sheets compared to the older models.

What Does the Secret Card Say?

The content of the hidden cards is consistent with the brand's "Black Box" humor—specifically focusing on the recurring "Biggest, Blackest Dick" joke that has permeated several CAH expansions.

The most common card found in the lid of both Version 1 and Version 2 is a white card that reads: "A dick so big and so black that it is a problematic stereotype."

In the newer Version 2 boxes, the second hidden card (located in the base) is often a white card that simply says: "The biggest, blackest dick."

These cards are fully playable within the game. They feature the same back-of-card design and dimensions as standard white cards. However, because they have been tucked away in a box for months or years, they often have a slight "bow" or curve to them, and occasionally carry a faint scent of the industrial adhesive used in the box construction.

Does the Cards Against Humanity Absurd Box Have a Secret Card?

There is a significant amount of misinformation circulating on social media platforms suggesting that the "Absurd Box"—one of CAH's most popular mid-sized expansions—contains a similar hidden card. We have investigated these claims by performing structural teardowns of several Absurd Box retail units, and the conclusion is definitive: There is no hidden card in the Absurd Box.

The Absurd Box is a standard expansion containing 300 cards. Its packaging is made of a much thinner cardstock than the heavy-duty Bigger, Blacker Box. There is no internal lining or void space where a card could be concealed. Many players have mistakenly destroyed their Absurd Boxes based on viral videos, only to find nothing but corrugated cardboard. The same applies to the "Everything Box," the "Red Box," the "Blue Box," and the "Green Box." While these expansions are excellent for gameplay, they do not house physical hidden cards.

Why Did Cards Against Humanity Hide These Cards?

The inclusion of the hidden card is a masterclass in "Word of Mouth" marketing. By hiding a physical item that requires the destruction of the packaging, Cards Against Humanity turned a simple storage product into a viral event. It rewards the most dedicated fans—those who are willing to "ruin" their box to find a secret—and creates a sense of exclusivity.

Furthermore, it fits the "Bigger, Blacker" theme. The joke evolved from the "Biggest, Blackest Dick" card in the First Expansion, to the "Big, Blacker Box" itself, and finally to the literal secret card. It is a meta-joke that rewards players for taking the game’s title literally and looking for the "biggest" and "blackest" secrets hidden within.

Version History and Collector Value of the Bigger Blacker Box

The Bigger, Blacker Box has seen multiple print runs. The original version (V1) is now discontinued, replaced by a version that accommodates the ever-growing library of expansions.

  • Original V1 (2013-2016): Held 1,500 cards. Contained the "Box" expansion (20 cards) and one hidden card in the lid.
  • Revised V2 (2016-Present): Holds 2,500 cards. Includes the "Box" expansion and the "Desktop" expansion, plus two hidden cards (lid and base).

For collectors, a Bigger, Blacker Box with the secret cards still intact (unopened/uncut) carries a slight premium on the secondary market. However, most CAH enthusiasts prefer to extract the cards to complete their "Master Set." The cards themselves, once removed, are difficult to distinguish from standard expansion cards unless you are aware of their specific text and the slight adhesive residue that often remains on the back.

How to Identify a Fake Secret Card Search

With the rise of "unboxing" culture, some third-party sellers or pranksters have posted videos of finding rare or "golden" cards in standard CAH packs. It is important to note that Cards Against Humanity LLC has never officially released a "Golden Card" hidden in standard retail packaging. Any video showing a hidden card being pulled from a standard 50-card expansion pack or the 600-card base set is almost certainly a fabrication. The only physical hidden cards are the ones mentioned in the storage boxes.

Other Known Cards Against Humanity Easter Eggs

The hidden card in the storage box isn't the only time the creators have played with the physical format of the game. If you are a fan of hunting for rare CAH items, you should also be aware of these instances:

  1. The 2012 Holiday Pack: Some of these packs contained a tiny, microscopic card that required a magnifying glass to read.
  2. The 2014 "Bullshit" Stunt: During a Black Friday sale, the company sold literal boxes of bull excrement. While not a "card," it was a physical hidden item that fans bought in droves just to see if a card was hidden inside the waste (spoiler: it wasn't; it was just sterilized poop).
  3. The Science Pack: A portion of the proceeds went to the Science Ambassador Scholarship, and the cards were famously written with the help of Phil Plait and Zach Weinersmith. While not "hidden" in the box, they are considered high-value thematic cards.
  4. The Procedurally Generated Cards: In some special promotions, CAH used algorithms to print unique, one-of-a-kind cards for specific customers, meaning no two people had the same card.

Maintaining the Integrity of Your Bigger Blacker Box

If you decide to go through with the extraction, there are ways to minimize the damage. After removing the card, many players use a small piece of black electrical tape or a specialized book-binding tape to seal the cut. Because the interior of the box is already black, a neat tape job is almost invisible once the cards and dividers are placed back inside.

Alternatively, some players choose to leave the card in place, knowing it is there as a "hidden soul" of the box. This preserves the structural integrity and the resale value of the container. However, if you are a completionist who needs every possible white card in your deck for a 20-person game night, the extraction is inevitable.

Summary of the Search for the Secret Card

To find the secret card for Cards Against Humanity, you must own The Bigger, Blacker Box. You will not find it in the Absurd Box, the Green Box, or the standard game.

  • Check the Lid: In all versions of the Bigger, Blacker Box, a card is hidden under the paper lining in the center of the lid.
  • Check the Base: In the newer 2,500-card capacity version, a second card is hidden under the paper lining at the very bottom of the box.
  • The Content: The cards typically reference the "Biggest, Blackest Dick" running joke.
  • Extraction: Use a precision blade and peel carefully to avoid tearing the card's surface.

FAQ

Can I find the secret card in the Cards Against Humanity Family Edition?

No. The Family Edition is designed for ages 8 and up and does not contain any of the "Bigger, Blacker" adult-themed hidden content. The packaging is standard and contains no hidden compartments.

Is the secret card available for separate purchase?

Officially, no. The hidden card is only available by purchasing The Bigger, Blacker Box and physically removing it. You may find individual sellers on auction sites, but be wary of counterfeits, as these are simple black-and-white cards that are easy to replicate.

What should I do if I cut my box and there is no card?

First, ensure you are cutting The Bigger, Blacker Box. If you are, and there is no card, it is possible you have a very early prototype or a counterfeit box. However, in 99% of genuine Bigger, Blacker Boxes, the card is present. Double-check both the lid and the base, as the placement can sometimes shift slightly during the manufacturing process.

Does the "Everything Box" have a secret card?

No. Despite its name, the Everything Box is a standard expansion (containing 300 cards) and does not have the thick, multi-layered construction required to hide a card.

Will cutting the box affect the warranty?

Cards Against Humanity is a company that generally embraces the chaos of its fans. While cutting the box technically voids a return for "damaged goods," the company’s spirit is one of discovery. However, do not expect a refund from a retail store like Target or Amazon once you have sliced the interior lining.

Are there secret cards in the international versions (UK, AU, CA)?

Yes, if you purchase the international version of The Bigger, Blacker Box, the hidden card is typically included, though the specific text on the card may occasionally be localized or remain the standard "problematic stereotype" version depending on the print run.

How many secret cards are there in total?

In the most recent version of the storage box, there are two distinct secret cards. If you have the older, smaller version of the box, there is only one. No other official retail boxes are confirmed to have hidden cards.

Is the secret card rare?

While every Bigger, Blacker Box has one (or two), they are considered "rare" in the sense that many players never find them or are too afraid to cut their boxes. In the world of CAH collecting, they are a staple, but not as rare as the specific "one-off" cards from live events like PAX or Comic-Con.