1)A condition that can afflict a men after a period of unintentional abstainence.

Upon the event of a sexual encounter you become so overjoyed at the prospect that you prematurely ejaculate.Similtaneously initiating another prolonged spell of abstainence.
1)Peter:"I had a case of prodigal penis syndrome last nite"
Sam:"What happened this time man?"
Peter:"She pulled off my trousers and a quart of cum was the only sight that greeted her!"
Sam:"You've earned yourself another couple of months then."
by Alzo April 26, 2009
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