Top definition
1. The be all end all of all orgasms
2. Orgasm to the thought of Megan Fox
3. An Orgasm brought on by a transformers fetish
Jeremy: Oh shit I just had an Optigasm
Lucy: God dammit we're not watching Transformers ever again
by The Trantastic Johnny G February 23, 2009
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2
When you see so many hot girls/guys back to back that the light impulses slowly travel down to your genitals and turn you on.
Hey dude, I just passed by the strip and you wouldn't believe how many babes I saw in a row. I have to go clean myself up because I just had an optigasm.
by runitdude April 21, 2015
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