A person who’s a known maggot. Lies, cheats, and steals. No loyalty to the ones they are closest with and take no responsibility for there actions. Will stab you in the back when you least expect it.
Reporter: What do you think of Whitey Bulger?
Jimmy Hartford: He’s a rat skinner punk bitch mother fucker.
If the plural of Attorney General is Attorneys General, and the plural of mother in law is mothers in law, then the plural of motherfucker is mothersfucker.
Acronym: Head Down Mother Fucker! Typically used to indicate that either oneself or the recipient should put their head down and do some work.
Worker1: So worker2 how was your weekend?
Worker2: Good thanks. You?
Worker1: Oh fine. Hows the kids?
Worker2: Yeah pretty go-
Boss: Head Down Mother Fucker!