cool·gasm (cool'gāz'əm) Pronunciation Key
1. The peak of coolness, characterized by strong feelings of coolness and by a series of involuntary contractions of the muscles of the genitals, usually accompanied by the ejaculation of cool juice by the male. Also called cool-max.
2. A similar point of intensity of emotionaly cool excitement.
Wow, Jenny is so cool, she makes me have multiple cool-gasms.
When you do/say something so amazingly cool to someone that there is no other way to describe it.
"I SO TOTALLY COOLGASMED OVER YOU!!!"
Cool Guy's Not-So-Cool Friend:
"Man, you so did!!"