look up any word, like bukkake:
-A weapon of mass destruction, coming out of your penis.
-Cum blasted at a high rate out of your penis
Person 1 - Hey, what should i use to destroy the world?
Person 2- A cumblaster, of course.
by Rock On!111 December 02, 2008
One who blasts a lot of cum, ie, comes a lot
That bitch is a cum blaster, i was soaked after i ate her out
by Rusty Nail August 06, 2005
A girl that cums at least a 1/4 of a gallon and u have ur face in there and u drink some and shoot it in her face
i was fuckin a girl and I cum blasted her
by Matt September 23, 2003