The titillating sensations one feels whilst urinating. Usually accompanied by a yell or moan, of some sort.
"Oh, Dear God. I've been holding this one all day. Ohhhhh, yea, I'm having a piss-gasm."
by Thekockyroach December 19, 2008
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When masturbating, holding back for too long and then letting go, only to find that you've missed the orgasm, but still ejaculated. Disappointing, all the work but none of the reward.
I jerked for 30 minutes only to be rewarded with a half-gasm.
by ()*%^$#@&! March 21, 2006
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Adam-gasm: An intense sexual reaction had by girls (and some guys) when watching Adam Lambert sing on American Idol
Ryan Seacrest: And now ladies and gentlemen, here's Adam Lambert, singing "I wanna sex you up"
Viewer 1: What are you gasping and moaning for???
Viewer 2: Ohhhhhhh........ I can't help it...... Ahhhhhhhhhh.... I'm having an Adam-gasm!
Viewer 1 hurridley shuts off the tv, interrupting Adams spellbinding performance and says : Young lady, it's time for us to have the TALK!


Did you see American Idol last night?
Yes. I had a major Adam-gasm when Mr. Lambert sung!
by MyCheMicALmuse April 27, 2009
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Achieving multiple orgasms from mere words, pictures, or facebook pokes from someone that you are very attracted to.
Wow, I saw his picture and it gave me a Greg-gasm!
by GregaliciousLou July 26, 2011
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the exact most climatic point in any led zeppelin songs that will cause any mortal person's head to explode with awesomeness
Tom: Hey, listen to 6:41 in stairway to heaven
Randy: Total led-gasm *head explodes*
by theZESTYone January 11, 2010
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When you get clapped from behind by your Homie and you have an orgasm
Last night I gave j dog a hard booty gasm
by Mrthekwk June 18, 2018
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