ADJ In a state of great excitement and euphoria; in a state of happiness and satisfaction where you are not completely aware of your surroundings; a dream-like state
caused by a surprise or positive news\event; NOT BY mind-altering drugs or alcohol
He was so gakked after winning the concert tickets on the radio, he forget to realize he forgot the concert date after he got off the phone.
by keyshawn632 September 23, 2003
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A old guy who plays a gum leaf to attract children to his white ford falcon to rob them of their childhood!
by Penis Pal May 17, 2008
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"GAKGAKGAK"
by BronyPony November 30, 2012
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verb: To retch or vomit;throw-up,spew or hurl
noun: The leftovers or by-products of vomiting. Vomit. The regurgitated contents of the stomach.
When I saw the sore on his hand, I was so grossed out I thought I would gak.
by Correct July 18, 2003
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One who does things for no apparent reason, without understanding their situation.

A formal greeting among friends

Someone who has what we call "Sugar tourettes", on a sugar high and says things at random
Friend -Hey jeff i heard you were planning on studying later with jamey right?
Jeff- GAK!

Hey jeff whats up? GAK!

Hey jamesy poo, i got you a valentines day present. GAK! SHAMAGALA
by Mysterious Jeff February 13, 2009
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style, suave. sometimes used to describe cool people/things that are gay :)
girl 1: ooh, that jacket has such gak.
girl 2: yeah and the girl wearing it is queen gak
girl 1: the entire look is gakity gak gak
by lilthot42 September 19, 2018
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Similar to the slang word "cum" in that it functions as both a verb and a noun by describing both ejaculation and semen, respectively.

As a noun, it is inspired by the archaic Nickelodeon product, Gak. Thus its use is preferable if the load of semen is of a thicker consistency. On the other hand, if the load is of a watery, drippy consistency, then "squirt" is probably a better word.

As a verb, "gak" is obscure, which makes it handy for formal situations in which "bust a nut, cum, cream my jeans, blow my load," etc. would be considered socially unacceptable.

Rhymes with "clack," which is a slang word for carnal, aggressive, "balls-slapping-ass" sex. Thus, to "clack 'n gak" would be to suggest a "down and dirty" coital session in which the male only concerns himself with his own pleasure and ultimately, his ejaculation.
"I gakked in her hair once, and since I felt so badly I bought her some Gak."

"Oh God...I'm about to gak!"

"There's still gak all over your earlobe."

"A quick clack n' gak, and then I was out of there."
by jefeljefe January 4, 2010
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