greasy mcgriddle

A greasy mcgriddle is the act of performing oral sex on the dining room floor of a Mcdonald's before the official end of breakfast for the franchise in which the individuals are located (times may vary by franchise). While typically, the act is performed between two people who have vaginas, there are variations that are inclusive of all genders and can happen are various times. (see: the mcnugget)

Sometimes, a friend may watch, making that person "the hash brown." Patrons of the Mcdonald's are not considered hash browns.