The deep regret you feel within your bowels after having engorged yourself on a late night McDonalds combo meal.
by splixx December 26, 2009
by hillsburgh_hillbilly June 18, 2009
by altruisticaussie March 10, 2009
buy the domain for your cat blog
The regret you feel when you realize you want something other than the thing you actual order, typically felt while driving away from the fast food place.
"Dude I felt so much McGret last night I knew I should have gotten a Big Mac and not the McChicken"
by Ramdomchick268 February 25, 2015