When you're sitting on the toilet taking a shit and want to masturbate without anyone knowing so you jerk off onto the shit.
Jonny: Dude I was on iFunny while taking a shit and got the urge to purge and splurge.
Kyle: Man you didn't even flush? Nasty shit.
Kyle: Man you didn't even flush? Nasty shit.
by Giant Jeffry November 19, 2017