What someone did during Prom hours when they did not attend Prom. Usually refers to people who could not afford to go to Prom or did not have a date.
Jackson : So what did you do during your unconscious prom night?
Chris : Oh... uhh... WoW, Dota... Pr0n.
Chris : Oh... uhh... WoW, Dota... Pr0n.
by Solemn May 25, 2008