The Unofficial Rule Injector

The Unofficial House Rules For

Cards Against Humanity

DRINKING RULES & PENALTIES

Ready to ruin the game?

Full List of House Rules

EncyclopediaUpdated: January 2026

The ultimate collection of adult house rules and drinking penalties for Cards Against Humanity. We’ve curated the best ways to fix boring gameplay using mechanics from the world’s rudest card game.

Shame Spiral
Czar picks the worst card; submitter reads it and drinks.
Czar's Decree
Winner of the round assigns a drink.
Mulligan Tax
Discard hand for new cards? Drink 1 sip per card swapped.
Rando Cardrissian
If the random card from the deck wins, everyone finishes their drink.
Haiku
In a Haiku round, everyone drinks 5-7-5 sips.
Safe Word
If a card is too offensive to read, you can skip it but must take a shot.
Literalist
If the card makes literal sense but isn't funny, drink.
The Heckler
If you laugh at a card that doesn't win, drink.
Box Populi
If the group disagrees with the Czar's choice, they can vote to overrule. Czar drinks if overruled.
Freshman
Newest player to the group reads all black cards.

How To Play

  1. Setup: Arrange the game of Cards Against Humanity as normal.
  2. Inject: Press the "Spice It Up" button whenever the game gets boring or someone takes a turn.
  3. Obey: Perform the rule or drink the penalty.
  4. Repeat: Continue until there is a clear winner or everyone forgets the rules.

FAQ

What are the best drinking rules for Cards Against Humanity?

Common rules include: "Shame Spiral" and "Czar's Decree". Check the full list above for more chaos.

Is this official?

No. This is an unofficial add-on to make Cards Against Humanity more adult-oriented.

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