by Bizzleknowlege September 25, 2008
Grimace is an aristocratic bastard.
by Bovis May 15, 2003
A grimace (as explained in a video by You tubers Weasel Horizon) is the act of penetrating a females anus with a dildo (preferably a purple one) with out any lubrication. The act will cause the woman to grimace.
Karin started to fuck Ami in the ass with that purple dildo during the orgy but forgot the lube.
Jordan: {while snorting molly} DAMN! She givin' that bitch a grimace! SIM GIRLS!
Jordan: {while snorting molly} DAMN! She givin' that bitch a grimace! SIM GIRLS!
by J-Reck Tha God January 5, 2015
A fat chick that wears a purple sundress or any other "Grimaceesque" type clothing (anything purple, even shoes)
by P.O.P. II May 21, 2010
the annoying purple monster from mcdonalds, a pained expression on one's face or a creepy guy named Chris.
by Joel Herren May 30, 2005
by Dflynn March 29, 2008
by Jeff January 14, 2004