The state or quality of being awesome. Used commonly by awesome people to describe their natural awesomeness. Can be used as either an adjective or a noun. The word gah may not be used in conjunction with other adjectives as it takes away from the natural awesomeness of the word. It may also not be used by people lacking the quality of being gah. It has been established that if you question what gah is do not question what gah is, you lose any possible gah you may or may not have had permanently.
Correct
"Hey Teno, your like... GAH! today :)"
"LOL. Thanks Bee :P"

Incorrect
"Hey Teno, what is gah?"
"Eh... stfu... just... stfu..."
by Teno and B March 2, 2010
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An exclamation of distress; a curse; used to show frustration or grievance.
I dropped something on my foot: "Gah!"
There is a large meteor about to hit me on the head: "Gah!"
A large meteor just hit me on the head: "Gah!"
by El Berto December 8, 2005
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a term used by some girls when seeing a uber hot guy.
*sees the guy*
GAH!
by katierawrrr October 19, 2007
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(adj) The essence of all things that are epic and good in the world.

(noun) Used to replace another noun, but only if the other noun is awesome.

antonym: HAG, meaning bogus, heinous, or downright catastrophic.
That playoff football game was so GAH!

I'm thirsty. Pass me a cold GAH please! (replaces BEER)

Let's have a GAH. (replaces BEER, or PARTY)

That party got busted up...so HAG.

Let's have a GAHLIDAY. (an epic day of boozin' and fun)
by Brian of Gah August 9, 2008
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an expression used to express extreme pleasure and amazement; often followed with a slew of random characters to emphasize the gloriousness of the cumworthy event

frequently used in reference to performances in professional sports
"GaH@!#@#$#@#!#@! DANTE HALL JUST RAN BACK HIS THIRD PUNT RETURN TOUCHDOWN OF THE DAY!"
by Todesca January 19, 2004
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