Ritchie Cunningham
To have intercourse while wearing only a sweater and sox, the way Ritchie used to on the classic "Happy Days."
Mary-Beth Allen insisted that Ritchie Cunningham take off only his pants and tighty-whiteys when they screwed. She insisted it made his Pinky Tuscadero seem almost twice as large. It soon became all the rage, thanks to the graffiti on the ladies room wall.