A fork of Rural Dictionary
the definition of suck mah d means for one to get down on their knees and suck one's d (dick). Suck mah d can either be feminine or masculine. You can say suck mah d in most context's either when your pissed of or when someone is being a douche bag. Suck mah d can also be a spur of the moment kind of saying, kind of like hello or goodbye.
Boss: Hey you, know your role! Employee: Well how about you suck mah d! or Person 1: "Exscuse me I need to get by" Person 2: "Suck mah d bitch" or Person 1:"Hey whats up" Person 2: "Suck mah d" Person 1: "You are very hostile" PersoN 2: "Shut it or suck mah d