Definitions by Greg. R

Cuncbag 

A word that so far has no meaning at all. Generally used as an insult similar to douchbag. The word is most commonly used on G4TV's Attack of the show and this is possibally where it originated.

Rocker1337: haha I killed you
Dude34: OMG! you are such a cuncbag!

Cuncbag by Greg. R August 27, 2008