That which is sprayed over a keyboard when certain people read fan fiction of Sonic the Hedgehog being fucked by a choo choo train.
Guy 1: Why is this library computer keyboard so sticky!?

Guy 2: Check the search history...

Guy 1: The last thing searched was "Sonic and the Steam Engine IX."

Guy 2: Quick! Wash your hands-- that's tism jism!
by Jack Atrophy August 11, 2022
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