1. A deck of enchanted cards from the roleplaying game Dungeons and Dragons. Most decks (75%) contain 13 cards, but a full deck consists of 22. The deck contains bad cards (Skull, The Void, Talons) as well as good cards (Gem, Vizier, Fates). Also known as: Campaign breaker
2. The way D&D players sate their gambling addiction.
DM: Okay, in the room you see-
Player: I draw two cards from my deck of many things
DM: Ffs, Keith!
Someone who jumps from one relationship immediately into another one.
Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.
Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.