A rule in college where if you are heard having sexual relations of any kind, even with yourself, a roommate, hall-mate, or anyone else from your section of the housing can knock loudly on the door and shout "Donuts" along with their name and the resident of that room must buy the caller a donut or two the next day.
1: "Billy and Mandy are having sex across the hall."
2: "Go knock the door!"
1: *knocks the door and shouts*
2: "Looks like you get to go to the bakery!"
Next day
1: "Dude, I'm so glad I called the donut rule on Billy last night"
2: "Why?"
1: "Because he gave me free donuts dipshit!"
2: "Go knock the door!"
1: *knocks the door and shouts*
2: "Looks like you get to go to the bakery!"
Next day
1: "Dude, I'm so glad I called the donut rule on Billy last night"
2: "Why?"
1: "Because he gave me free donuts dipshit!"
by KUUnit"Shocker"4 August 5, 2011