A phrase uttered in the drive thru at a fast food restaurant in regards to whether or not one should pay the extra money for cheese on their burger. Usually happens on a first "date", but not exclusive to thus. Also virtually guarantees no second date.
man in drive thru: "We'll have two hamburgers, two small fries, and two medium diet cokes"

drive thru cashier: "would you like to make those cheeseburgers for another 15 cents?"

man in drive thru: "I've got cheese at home"
by Area Man June 16, 2011
Get the I've got cheese at home mug.