a organization/gang of white trash trailer park boys go around acting hard and wanting to be cool. Almost all using or making meth and giving it to the militia.
Person A: " Dude don't go over that Westport Mafia territory."
Person B: " Ah shit them mofos hard as fuck."
Person B: " Ah shit them mofos hard as fuck."
by MrLahey January 3, 2018
Get the Westport Mafiamug.