look up any word, like usuratonkachi:
 
1.
A male homosexual that actively and continuously engages in anal sex with another male homosexual. The action of rough anal by two or more queers.
"Yeah. I saw Neil and Bob on Las Olas blasting each others butts behind the queer club.'
"Butt blasters, eh?"
"Yep."
"Dang."
by Dezzie Dee March 13, 2006
 
2.
Banging someone in the ass with abandon. Pounding the bunghole like there's no tomorrow.
I was so hot for her ass, I gave her a butt blaster that pinned the bitch to the wall.
by The Chuckster January 27, 2006
 
3.
the act ejecting seman into a womans anus
tom gave cindy the butt blaster
by Mr.Seaman October 25, 2003