George starts going to support groups for medical conditions he doesn't have, to hit on emotionally vulnerable women.

Elaine knows her new boyfriend is flighty and emotionally abusive, but stays with him because he's really good in bed.

Jerry accidentally becomes the leader of a cult and keeps resolving to break it off, but chickens out because they're nice to him and laugh at his jokes.

Kramer hatches a scheme to steal fat from a liposuction clinic and make soap.

In a surprise twist, George, Jerry, Kramer, and Elaine's boyfriend all turn out to be the same person, because this is the plot to Fight Club.