the annoying purple monster from mcdonalds, a pained expression on one's face or a creepy guy named Chris.
by Joel Herren June 4, 2005
Get the Grimacemug. by Crazy68 August 24, 2009
Get the grimacemug. The Crinkle you get from McDonalds, usually from ordering a sundae. You won't have time to go to Wal-Mart.
by Rev. Link March 15, 2008
Get the The Grimacemug. by Grim-Ace February 15, 2003
Get the grimacemug. by Dflynn April 4, 2008
Get the Grimacemug. a scary purple thing that mcdonalds made a character in the happy meals.
mcdonalds must'be been high.
mcdonalds must'be been high.
by nbkbnkhbkdbeckettbbkkfbnknbk September 6, 2006
Get the grimacemug. by ashleyd April 10, 2008
Get the grimacemug.