What is Insta-gasm?
1.
Giving an instant orgasm by quickly jabbing one's sides near the kidney on one or both sides at once which causes involuntary movement and sometimes unnecessary noises...
Boy 1: I'm going to give that kid an insta-gasm guys...
Boy 2: (After he was given the insta-gasm) (yelling) IT'S SO INSTANT!
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1.
When getting head on the beach give the girl a facial, and while her face is covered in you jiz throw sand on her face and run away as f..