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3.
(n) a common form of foodgasm, resulting from the consumption of a perfectly chilled and presented glass or other container of the carbonated beverage Mountain Dew
I had a major dewgasm when i opened that can of Mountain Dew!
by panic!room January 16, 2010
 
1.
Having an orgasm in your mouth while drinking Mountain Dew Code Red.
Man, I just drank a Mountain Dew Code Red and I totally had a dewgasm in my mouth.
by Jessie Galindo aka The Mess February 18, 2009
 
2.
Term used to describe extreme pleasure in drinking Mountain Dew. Usually occurs after drinking many cans/bottles of Dew.
"Last night at the party, Ken had a Dewgasm and drank all of the Mountain dew at the party."
by meleemaster30 October 14, 2011
 
4.
A feeling of incredible satisfaction after taking a swig of Moutain Dew, compareable to various other gasms such as orgasm and eargasm.
Dude 1: "Man!! That was an awesome drink of Dew!! It just tasted so good!!"
Dude 2: "Was it the best drink you've had?"
Dude 1: "Yeah...why?"
Dude 2: "You just had a Dewgasm."
by Alvask8er June 07, 2006