When
you're done banging a chick, and you busted your nut inside her, and instead of just
shutting up and leaving you alone, she opens her legs and wipes her dripping vagina on your
thigh. Truly the worst sensation of all time.
I knew that broad was supposed to be filthy in bed, but I had no idea she was going to pull a slimer.
May also be used as a verb, i.e. "She
slimed me."