booty call

Coined early 1990s, attributed to Bill Bellamy on Def Comedy Jam.

1slangA telephone call (or, loosely, other similar communication) made to request a sexual encounter.
2slangA sexual encounter arranged by telephone (or, loosely, a similar means of communication).
3slangThe recipient of a telephone call requesting a sexual encounter, typically someone already known to the caller to be open to such a call from them; a fuck buddy.
4slangAn encounter for the purposes of casual sex.