A gentleman who has the tendency to hook up with significantly larger women. This is a less extreme form of a chubby chaser.
"Dude, Paul is such a fat blaster! This is the second weekend in a row he has gone home with a cow!"
by Sparkles90 February 03, 2012
When you jerk off so hard to something you really aren't supposed to jerk off too, but you bust a fat nut anyways.
Me: Doctor! Help! I jerked off to something i wasn't supposed to jerk off to!
Doctor: Uhhh, What did you watch?
Me: Bandicoot pornos.
Doctor: Im sorry to say but, your dick is becoming a fat boner blaster.
Doctor: Uhhh, What did you watch?
Me: Bandicoot pornos.
Doctor: Im sorry to say but, your dick is becoming a fat boner blaster.
by SnakeBoiWasHere September 01, 2019