When a man is tied up, upside down to a ceiling fan while 4-6 girls gather around his body in a circle formation, kneeling on their knees. One must then turn on the fan, spinning the man and smacking each girl in the face with a hearty boner.
John: Where did you get that bruise?!
Amy: Ugh, Kevin gave us all a nasty Crouching Stork the other day
John: Must have been pretty hearty.
Amy: Yeah