spazgasim 

To "spaz" uncontrolably to something, that is just as pleasurable as an orgasim.

I almost had a spazgasim when I heard the good news.

spazgasim by dave October 22, 2004

Shargasm 

A mental orgasm gained by acting extremely sarcastically in any social situation. Gained easiest when the target of sarcasm doesn't realize the sarcasm in the situation.

- Man: "You like that?"
- Woman: "Yeah, that really turns me on."
- Man: *Man I'm good...*
- Woman: *(Shargasm)*

Shargasm by Themasa March 4, 2011

Shitgasm  

One version of it is

The State of relief and euphoia just after unleshing a giant crap(or perfoming "Shock and Awe") from your body... usually accompanied by a long sigh of relaxation as your sphincter retacts to its normal state. Much like the state of relaxation after an orgasm... kinda...

or version 2
when someone gets fucked in the ass sooooooooo good they have an orgasm with little to know genetile stimulation

Girl: Fuck me harder aww yess fuck my asshole deep
guy:you like that cunt you like my dick in your ass
girl: awe yes oh shit im haveing a shitgasm aww fuck im cumming
guy:oh shit me 2
girl:Cum in my ass
guy:*moans* ahhhhh

*girl gets up*

girl: AWW MAN I GOTTA SHIT
guy:wonderful :(

Shitgasm by BRADIZZLE123 October 6, 2007

shaqgasm 

a phenomenon that occurs whenever one witnesses Shaquille O'Neal beat the shit out of several people using his Shaq Fu while advertising several products, grab one of their asses, dunk the last one into a garbage can, then roar like a t-rex
Example: youtube
/watch?v=HBEOxvRdxMs

The link above includes a shaqgasm.

shaqgasm by HyaenusDominae February 13, 2010

Shitgasm 

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!

Shitgasm by TimeForACrusade October 29, 2018

Seatgasm

A seatgasm is when you sit down after standing up for a long time or doing a lot of work.

Bob: I'm exhausted i worked for 3 hours straight this morning and then i went on lunch break and had 10 minute seatgasm
Bill:Lol

Seatgasm by I Shunya I March 2, 2009

Shitgasm 

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.

Shitgasm by Smokabear February 19, 2010