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Fism

1. An orgasmic fit. Occurs after two intense orgasms in a row; you will begin spasming out of control in a continuous fit of orgasms. Mostly happens to females.
"Yeah I gave this girl a fism last night."
by Influx November 20, 2004
mugGet the Fismmug.

FISM

The exact moment when you realize you’ve been overthinking something simple and the answer was obvious all along.
“I had a total fism when I realized I’d been trying to push a door marked ‘PULL’ for five minutes” or “After an hour of troubleshooting, I had a fism - my laptop wasn’t charging because I forgot to plug it into the wall.”
by AvalonM October 10, 2025
mugGet the FISMmug.

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