A game of chicken, where roommates will let trash pile up in the kitchen garbage can until one roommate eventually takes it out. The roommate that gives in and takes the trash out, is the loser. Garbage Chicken can sometimes go on for weeks.
Shelly: Why don't you take that trash out already? It's disgusting.
Mason: No way. I'm in the middle of a game of Garbage Chicken with my roommates, and I'm not giving in this time.