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Slang. An incredibly awesome person.

Someone who tends to be far cooler than anyone else in his surroundings.
"Gibby is a fucking beast."
by Mike October 22, 2004
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"Bro, you are such a Gibby!"

"Man, did you just call me salty?"

"Fuck yeah you're salty"
by Cheezeburgerman August 05, 2016
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A Boy who likes to be Shirtless!!
Especially whilst dancing on Tables!!

And is thought to possibly be a Mermaid because of the disliking of shirts.

Also He is quite Dim and has been tested a few times to see if he meets average academic levels.

Also He likes to rub up against things shirtlessly.
Person #1: Why is that kid rubbing up against that locker shirt less??

Person #2: That's Just A Gibby!! No need to worry watch!

Person #2: Hey Gibby What are you doing??

Gibby: Ma Thing!!!!
by Nerdy112 February 28, 2010
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Gibby Haynes-vocalist of the band butthole surfers, but specifically a large amount of crack cocaine. According to the book American Hardcore a Tribal History by Steven Blush, Gibby Haynes was a very prominent member of certain crack circles in parts of texas. In these said parts you can still purchace a "gibby" which is a large bag of crack. no specfic weight given just large.
wanna throw down fifty dollars? thinkin about pickin up a Gibby this weekend.
by maoottoman January 15, 2015
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a) A man who wears an oven mit in order not to burn things due to his hotness
Damnit, the beer is boiling because it got gibby'd
by RonRonRon January 14, 2009
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