when one has sex with a woman during her period, and then you jizz into her and leave it there overnight, then wake up and eat her out and this healthy breakfast is known as grilled cheese.
Garrett says "Hey logan, today in math i couldnt stop Grilled Cheese/ Cheesing and i felt like shoving my hand down my pants and seperating them my self!"
1. the nasty gooey look of the puhey spreading apart after a chick has a hard workout
2. a man who can consume an entire state worth of food in one sitting
1. that girl working outover there is fine...but I bet she has some mean grilled cheese right now
2. grilled cheese once ate 12 grilled cheese sandwiches in one sitting..after dinner was already over..that's an entire loaf of bread, and a whole pack of cheese