When you cum between two slices of cheese and put that cheese between two slices of bread and make grilled cheese.
Joey made me a soggy grilled cheese for dinner last night. It was the best. I can still taste it in my mouth.
by I have an english paper to do March 6, 2016

A phrase used to describe a situation or event that is, unfortunate; ironic; coincidental; unlucky. Sometimes used in a comedic manner.
by SerlingRod7 September 14, 2018

a synnonym for a grandmas nasty old crusty vagina. even though people dont think its possible, a yellow/green gooo will develop after too long of a period without sex or after menopause.
Q:why didnt grandpa go down on grand ma?
A:have you ever opened a grilled cheese sandwitch?
kid talking to grand pa
kid:grand pa?
grandpa:yes boy?
kid:arent you lactose intolerant?
grandpa:why yes child. i am... why do you ask?
kid: well, every time im over hear i see you eat grandmas grilled cheese and you dont seem to look sick untill you open your eyes.
A:have you ever opened a grilled cheese sandwitch?
kid talking to grand pa
kid:grand pa?
grandpa:yes boy?
kid:arent you lactose intolerant?
grandpa:why yes child. i am... why do you ask?
kid: well, every time im over hear i see you eat grandmas grilled cheese and you dont seem to look sick untill you open your eyes.
by will tremaine May 10, 2005

Occurs when a man is giving a woman oral, and places a slice of cheese on a woman's vagina, lets it melt, and proceeds to eat the cheese off.
by BenEpps March 2, 2010

The act of a girl making a grill cheese sandwich and instead of grilling the sandwich on a stove she puts it in her pants and melts the cheese.
Steve: Yo, what are we going eat on this camping trip? I only packed cheese and bread.
Mark: Dude, my girlfriend is coming, we can eat pantie grill cheese for a week!
Mark: Dude, my girlfriend is coming, we can eat pantie grill cheese for a week!
by pocketsoul October 20, 2010

A unit of time that is commonly mistaken for a standard minute. Grilled Cheese Minutes are equal to either one minute and thirty seconds all the way up to five minutes.
"Hey, when will you be home?"
"I should be home by 5:00."
"Is that in normal or Grilled Cheese Minutes?"
"I should be home by 5:00."
"Is that in normal or Grilled Cheese Minutes?"
by Artholor the Great October 18, 2014

A gender-neutral euphemism for masturbating. Generally done in between the periods of saying goodnight to someone and actually going to sleep.
by HeatseekingHobo September 5, 2015
