I always use(d) "bats for the other team".
I remember reading a 1960's pulp magazine article on Weider magazines and the gays, and the writer wrote something like "These magazines cater to the swish trade". The term "swish trade" always makes me laugh, and I always try to use it once and a while when I know it won't cause trouble.
"Zesty" is a new one I hear black kids use. That one makes me laugh.