The McGrimace is the combination of the principal of Stratford Hall ( James McConell ) and that fatass who loves Milkshake from McDonald's.
Guy 1 :Dude i Just saw McGrimace!

Guy 2 :Who?

Guy 1 :McGrimace

Guy 2 :Who?

Guy 1 :McGrimace!

Guy 2: Ha, you said his name 3 times now he appears and bites you left nut off.
by -=.SeNor.NeUvA.YoRk.=- April 25, 2005
Get the McGrimace mug.
Two pound cheeseburger from Mcdonald's. Composed of eight quarter pounder beef patties, eight pieces of cheese, ketchup, mustard, onion, and pickle on a sesame seed bun. To order, request a double quarter pounder and have them 'grill' 'add quarter meat' six times. Those who finish the entire sandwich are usually offered a free fudge sundae. Originated in Westfall, PA.
yo when i watched tim finish the McGrimace i threw up a little in my mouth.
by sour cream baja blast May 15, 2009
Get the McGrimace mug.