A sandwich consisting of two pieces of bread, generally white, lightly toasted, and a piece of melty cheese, usually American or Cheddar, placed between them. Highly tasty.

lil mad is like big mad but the opposite, you mad but not mad to the extent of pullin somthin

When a guy pulls out and finishes between your butt cheeks, then proceeds to squeeze the cheeks together and watches as he slowly lets them spread apart, as if they were two pieces of bread with melted cheese dripping out.

Any situation in which a man's ejaculate resembles the "cheese" between any two "bread-like" objects as with a grilled cheese sandwich, especially when slowly pulled apart.

Blue Balls for girls. When a guy teases a girl and her va-jay-jay becomes the consistency of the inside of a freshly-made grilled cheese sandwich.

A woman's (vagina) who has been worked the night before and has had the (Cum) left inside her where it becomes hard to pry open the next morning like a grilled cheese sandwich

This condition tends to happen during extremely hot sex the night before and waking up to a colder environment which makes it sticky/goey like cheese

A sandwich that has processed or real chesse between the slices and butter or preferablely margarine on the outer side of bread. You put this sandwich in a frying pan and cook it on medium until both sides are nice and toasted.