ass cruncher

Someone who quite frequently does someone up the poop hole..HARD; most likely a man with another man.

Ryan, you ass cruncher!

ass cruncher by Captain Haddock December 23, 2003

ass crunched 

term used to describe carelessly doggystyling the shit out of someone and your wanker slams right into an ass cheek about breaking your rock hard cock in half...after which you remain in the fetal postion, crying like a little girl for hours

While railing the hell out of some chick last night, I ass crunched my cock and I can't even fucking walk!

ass crunched by PilotMike April 2, 2005

asscruncher 

1. a very large penis.
2. the owner of a very large penis.

dude, my cock is an asscruncher!

asscruncher by Tom!!! July 3, 2007