the act of having vivacious anal sex violently, can be considired rape. Most commonly in the form of homosexuality.
Corey:Lets get to bashing butts as well as deez nuts!!

Me:No this is insane!!!!
by themjc96 January 3, 2012
Get the bashing butts mug.
Magnus- Last weekend was great with all of that passionate and violent anal sex, and you have an amazing ass!

Jim- Yes, I agree that was some great butt bashing, but i do believe my anus needs some more smashing
by threetard July 5, 2010
Get the Butt Bashing mug.
When the team defuseing the bomb in the search and destroy game type in call of duty 4 crouch up and down around the person defusing the bomb.
Dude look at those guys having a butt bash at the bomb
by KING MAISON May 12, 2008
Get the butt bash mug.
When two people bash their bare asses together for sexual pleasure. Basically making out with your ass cheaks.
Timmy: Meso horny.

Jimmy: Wanna do a Bavarian Butt Bash?

Timmy: Okay just take the dildo out of your ass this time.

by FannyFondler June 5, 2007
Get the Bavarian Butt Bash mug.