Top Definition
A rare, temporary condition where a person experiences prolonged convulsions immediately following a very intense orgasm.

Most often seen in persons with very skilled sex partners.

One of a new class of sexually transmitted conditions called STBs (Sexually Transmitted Benefits)
He's a very skilled lover. All the women who have sex with him get the O-pilepsy STB.
by ExactPresence August 19, 2011

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