The act of giving someone a cock-knock ie punching a male in the genitals. However, the perpetrator (recently after defecating) crouches trouser-less over the recipients head. Subsequently, as a result of the blow, the recipient raises their head in pain, burying their nose into the executor's muddy anus.
by joebananas October 24, 2008
Get the cock-knocker brownmug. "Dude I had a brown out an hour ago!"
"What the hell is a brown out?"
"It's when you pass out when your taking a really big crap!"
"What the hell is a brown out?"
"It's when you pass out when your taking a really big crap!"
by boomjigger October 14, 2011
Get the Brown Outmug.