A dangerous "diet" where you dip a cotton ball into juice or sauce and then eat it, causing it to expand in your stomach, therefore making you feel full without all the calories.
Person 1: Why's she in the hospital?
Person 2: She tried the cotton ball diet and has to get them removed, they don't digest properly
Person 1: Damn.
A hazing ritual where five or more males follow each other naked walking in a circle each with a marshmallow up his ass. The first one to drop a marshmallow has to eat all the other marshmallows.
gross, ass eating male ritual hazing drunken games pledging ritual naked game
Jason was worried about his caloric intake having eaten seven "chocolate" covered marshmallows after losing the cotton ball trot at the fraternity house.