bullbutter

A word an asshole uses when he wants to be an ass. Derived from bullshit. Calling someone out on a lie.

Your so full of bullbutter.
This shit is bullbutter.
Bullbutter!!!!

by Steven l c March 25, 2007

Bullbutter

A word used to describe some one who is full shit. Bullshitter.

Hey man, "I won the lottery today"...reply...Aw, Bullbutter..

by Trerck October 5, 2008