Lewis: "Did you find any butt down at the club tonight?"
Dirk: "Nah, it was Fruit Bat night, just a bunch of blind queens groping and echo locating each other."
Slang for a Narcissistic person. May look super cute and fuzzy but turns out they are a sneaky creature of the night that lives to flit from one place to another sucking the sweetness out of everything they get too close to.
That guy is a total Fruit Bat. He's hairy and cute but he sucks the sweetness out of every woman he's ever been with then flies on to the next one. Total narcissist.