The big purple thing from the old McDonalds commercials. Immortal. Arch-Nemesis of Officer Big Mac.
by Fireconverse November 21, 2004
1 more definition
The Crinkle you get from McDonalds, usually from ordering a sundae. You won't have time to go to Wal-Mart.
I went to McDonalds and I ordered too much. I got the grimace hardcore!
by Rev. Link March 14, 2008