John Waynism
The predilection for masturbating into a full hot water bottle. At the crucial moment of ejaculation, an involuntary spasm overcomes our protagonist, leading to a back-ejaculation (or ebaculation, if you will) of the hot-water bottle's contents onto that most sensitive of areas.
The result: walking like John Wayne.
The result: walking like John Wayne.
"Don't worry," the orthopaedic surgeon said to Peter's mother, kindly. "There's nothing wrong with his legs. It's just a particularly vigorous case of adolescent John Waynism."