2)Back in the day, a butler or male house slave.
3)A submissive homosexual male (or, more unusually, a mentally disabled heterosexual man) who is kept as a sex slave, usually in a tiny box or cage by a dominant homosexual male. This particular type of manservant is usually forced to wear a leather S&M suit/hood, and usually has a very bushy Village People mustache. Also see The Gimp.
2)Tell my manservant that I'll be taking coffee an hour earlier than usual this morning.
3)Bob passed out drunk the other night and Jane and I were like, "let's snoop around his house." So we find this wooden box in his basement with a sliding lock on the OUTSIDE! We were like, "what the hell?" We open it and there's this guy inside wearing a dog collar and leather hood with a zipper over the mouth! We were freaking out! Jane unzipped the dude's mouth and he goes, "Me bad?" We both screamed and got the hell out of there fast. Can you believe that Bob has a manservant in his basement!?
Also used to describe someone who was the cause of an affair.