Describes the shape of a person's gut or belly that hangs below their t-shirt. The mid point below the belly button is raised making the left and right sides of the belly droop lower. This giving the appearance similar to butt cheeks without the butt crack. Not to be confused with front bum
Guy: "Did you see Sean walk in today? His gut cheeks were hanging out!"
Girl: "I know! One side was hanging lower than the other! It was gross!"
by Shoot2Heal February 2, 2015
Get the Gut Cheeks mug.