See also Bum Crack and Plumber. In general, when you have a water leak and you call a plumber to check it out, they always show up, bend over and a portion of their crack can be seen above their beltline.
the but crack that is visible when one is either crouching or sitting resembling a plumber fixing a toilet. Usually causes one to be grossed out unless your into that kind of stuff.
Steve-"Dude I'm about to puke from looking at that girls plumber's crack"
Josh-"I know man it's disgusting!"
Steve+Josh-"Pull up your pants!"
By Darb
Plumbers Crack
A group of superior individuals that make up the teamKrakow Plumbers Crack in Goallineblitz..known for their witty remarks in league forums and dotball dominance
Hey did ya see the CobraKai got their leg swept by the Plumbers Crack