Getting your ass whipped by a hooker.
Vince Shlomi sure got shamwowed, what a nice mug shot!
by Horse Schmidtty May 11, 2009
A term ad writers use to describe a particularly poorly written client scribed advertisement.
The Furniture Villain really shamwowed that piece.
by Peggo My Raggo February 25, 2009
Whenever a man jacks off and splooshes, and then he's afraid that his pants will be all wet, but for some odd reason his boxers obsorbed all the liquid and it wasnt as wet as he thought it would be. Mostly relieving.
Oh shit, I'm gonna have to change pants.... o wait.... I shamwowed!!! Thank GOD!!!!!! =D
by knowitall101 June 07, 2009