So I just invented the best game ever.
It’s Cards Against Humanity - Drunk edition.
Essentially it plays like normal CAH, but at the end of every complete circle (i.e. it gets back to the original card czar), the person or people with the fewest amount of cards have to take a drink.
At the end of the game (first to 5, first to 10, shorter games for more drunkenness) everyone except the winner (unless they want to) must finish their drink.