I knew Patrick was in for a rough night because by five o'clock he was already boasting a ten o'clock-sized permagrin
by How I pop out August 04, 2003
This term was coined in Milwaukee WI, during the winter of 2011...Permagrin is characterized by uncontrollable smiling of one person that is brought on by the actions or sight of another ;)
by Biddyjs January 19, 2011
by Bossed Out November 10, 2010
somebody who always has a big smile and looks smug and all knowing, a deteriminedly sweet look but in reality looks like a stupid self concious bitch who doesnt know how to handle her life besides being fake to ppl
by EVERY1THINKSSO October 02, 2005
A semi-permanent smile associated with the ownership and/or driving a Saturn Sky. Reported by new owners as a wide grin or smile stratching from ear to ear. The condition can also cause temporary loss of desire to drive other cars, laughing, giggling, or other non appropriate behavior. It also maifests as an un-controlable desire to make un-needed and frivolous trips, with the convertable top down.
John has been sitting in his Saturn Sky in the garage for the last three hours, and no matter what I say he just grins and drools. I think he has a severe case of permagrin.
by Rustyknight September 04, 2007