Definitions by Urban Nite.

cluster buster 

When a man pulls down his pants, dips his testicle sack in blue paint, runs at an unsuspecting victim and jumps high enought to stamp them across the forehead leaving a smear of blue carnage.

Bro, that chick was being a total va jay jay last night, so when she came out of the bathroom i totally owned her with a cluster buster. epic.

cluster buster by Urban Nite. March 6, 2009