Man's smile when he has a near constant erection.
I can' wait to be with you again. I have a Cheshire grin that won't go away!
by PlayfulCan0358 November 13, 2013
A smile that resembles that of the cheshire cat. Wide, and often a touch eerie.
He narrowed his eyes, a cheshire grin playing on his lips.
by lanthe November 09, 2013

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×