by RavenWorks December 31, 2010

The usually involuntary act of clenching the anus while in the middle of passing a bowel moving. This generally leads to a messy situation.
by snugw0w April 16, 2009

by Ginger December 6, 2003

To be both pissed and smashed . Can also be used to describe being off your face on illigal narcotics..
by Evil-Ernie May 20, 2003

I heard that Martha is really happy that she qualified for that race. I feel an overwhelming sense of smish!
by Raven Rehill August 27, 2010

by motherfrigginholler August 16, 2006
