Within the joyful depths of tabletop board gaming lies a genre known as 'take-that' style card games. They revolve around people pulling out cards that suddenly give them extra power or abilities, with counterplays almost entirely dependent on whether you happen to draw the right card in response. Munchkin is the king of these, at least in terms of popularity, having sent millions of players all over the world into dungeons where they competitively slay goofy horrors.
I cannot stand it, but it is now on Steam in early access, and statistically speaking a lot of people will be very happy about that.