A Man or
Woman who is involved with the solicitation of their posterior for
money, drugs, or social status. A backhand way of accusing an individual that he or she is a; slut,
whore, hooker, manwhore, or gigolo.
Sam: Hey man, I'm really looking for some ass tonight but can't close on
anything here.
Nick: You should call a butt server then.
Sam: Good
point. Can I get the number? I know you have it saved.