A grease chill is what you get when biting into a highly caloric and greasy food. It also occurs most often after the greasy food settles in your stomach.
by Kenyon November 13, 2006
When you fuck a ass hole and dump a big load in it and you keep on fucking till it come back out of her or his ass
by Mad12 November 10, 2018
A grilled cheese sammich that has either been left out all night or refrigerated turning it into chilled grease. Delicious if you have any kind of munchies, not if you don't
by dabizz March 1, 2008