Man Council (MC or CALF)'s definitions
When one, in the heat of passion, poops in a girl's (or guy's) mouth, then performs an uppercut on the receiver's chin causing the feces to scatter all over the place of business.
"Dude, I took a dump in this girl's mouth, then uppercut her chin and my poo went EVERYWHERE! It was the nastiest Frowny Brownie ever!"
by Man Council (MC or CALF) October 9, 2008
Get the Frowny Browniemug.