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1 definition by ChanLegend

 
1.
OP
OP or "Original Pun" Is a word used mostly on the *chan imageboards. Often referred to by newfags as "Original Poster", but it have always meant Original Pun.
Anonymous 1: Mans erection lasted over 7 hours, died because of blood loss. Discuss.

Anonymous 2: Damn.. must've been hard.

Anonymous 3: what an OP lol
by ChanLegend August 31, 2010
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