Most used word on the television show It's Always Sunny in Philadelphia. Used to refer to having sex.
Frank: Charlie, I need a woman. I need a woman to...to cook for me, and clean up after me, and somebody that will do everything I say.
Charlie: Well, that's just a maid. You want a maid.
Frank: Yeah, that's right, a maid. A maid I can bang. A bang-maid.