A shitgasm is where a person has an absolute storm of shit building within them and when finally released makes you want to orgasm.
Harold: Hey Jerry are you okay after that massive shit?
Jerry: Yeah, it was so good I had a shitgasm!
by TimeForACrusade October 30, 2018
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When you moan when you drop a shit
Boy1: Dude, why haven't you been on your Xbox lately?

Boy2: I shitgasmed last name and my mom thought I was masturbating and grounded me.
by Smokabear February 19, 2010
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Straining so hard to pinch a loaf that a little bit of jizz dribbles out.
Man, after that shitgasm I had to clean my ass AND my cock!
by Toukolou1 February 3, 2010
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Right after you take a shit, the moment you feel really good, almost like an orgasm except after you take a shit.
Kyle: Oh man, I had the best shitgasm the other day.
Frank: Oh yeah, those feel really good.
by pimpin103 August 23, 2010
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