he is a large egglplant character created by mcdonalds to increase consumption of eggplants worldwide in an effort to promote the essential value of eggplant
grimace is a worldwide example of eggplant neglect
by dax5246 October 7, 2007
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the ex-mascot of mcdonalds who had a thing for stealing milkshakes untill ronald MCdonald became the new mascot and cut grimace's arms off for stealing.
me:"ever noticed how grimace used to have four arms?"

dave:"its common practice to cut thieves arms off where ronald comes from"
by hay im mud August 25, 2008
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Any ugly female found at a party. Not to be confused with a Hamburglar.
Guy 1: "Dude, all the hot girls left!"
Guy 2: "Don't say that in front of grimace!"
by SocratestheMoist December 12, 2011
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A very large quantity.
Aww, man that sucked grimace proportions.
by squeedlespooge April 18, 2004
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A big purple "thing" used as a mascot by McDonalds, which is actually a beetroot milkshake who was once an evil fiend who STOLE milkshakes and had multiple arms.
by Bail February 6, 2004
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an insult directed at a big dumb guy.
Daaamn Grimace! get cho big ass out of here!!
by Crazy68 August 24, 2009
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