when you push all your foreskin in a in a bunch and it looks like a squirrel brain, looks very nasty.
by revilo nworb August 27, 2013
Get the squirrel brainmug. (Noun)Derogatory name for a man with a small penis. Used after one shows their small penis at a party or gathering.
John was dared to streak across the bar. I don't know if it was just cold or if he was a thin brain.
by Nubb'n December 17, 2008
Get the Thin Brainmug. by Player Monroe May 13, 2008
Get the brain upmug. When you take loose scrotum skin and bunch it in your hand. The result resembles a soft brainy tissue.
Sabe's took his scrot skin and made brain matter of it, which he then played with for several hours.
by Dill Nut October 3, 2008
Get the Brain Mattermug. by stu,alex&amy October 10, 2006
Get the brain cripplemug. Someone who lacks intelligence, says dumb thinks and in short has a short stumpy penis lodged in thier cerebrum.
by georgeoo July 6, 2006
Get the Chode-for-brainsmug. 1)The way Monica touched me was a real Brain Tickler.
2)The Shrek soundtrack has a bunch of good songs, it is a real Brian Tickler
2)The Shrek soundtrack has a bunch of good songs, it is a real Brian Tickler
by Jroy October 17, 2004
Get the Brain Ticklermug.