look up any word, like donkey punch:
 
1.
when a person bends over and the crack of thier ass is visible over the back of thier pants , it is said to be a plummer
man , tha t fat guy needs a belt, whenever he bends down he treats us to a plummer
by Colt45MaltLikka May 24, 2006
9 5
 
2.
a girl who likes to suck dick (or clean out the pipes)
shes a plummer, she swallowed the whole load
by djjew January 23, 2007
5 7
 
3.
A complete knob jockey thats got too much time on his hands and has to come to this site and put his friends up for ridicule, unfortunatly being said person also means all his friendships are through pity. A real class crap bastard
you fucking sad plummer like shit
by him October 06, 2003
1 24