A fork of Rural Dictionary
The hair that goes from a man’s ankles to his waist, thus creating pants made out of hair. Only the men with big schlong’s have the best man pants. Not to be confused with a Man Onesie; which is hair that goes from a man’s ankles to his shoulders aka Chewbacca.
E.g.1 Girl 1: My boyfriend has the best pants! Girl 2: OMG i know look at those Man Pants E.g.2 Boy 1: Marc has the best Man Pants Girl 1: I know, I'm gonna root him tonight!