Gibbies are like hypies. You know.. when you are really, really hyper or excited? I guess the single form of "gibbies" is "gibby." If you got a high score on a video game or something.. and you were kind of expecting it, and you - with out emotion - are like, "YES." ....thats a gibby. But if you HAVE the gibbies usually you have more than one. :) I'VE GOT THE GIBBIES RIGHT NOW!
by k dizzog haha lame April 04, 2006
by OxyFilth February 24, 2010
by iazzy April 11, 2021
When bellyflopping you scream GIBBY! Gibby is from the Nickelodeon Show I Carly and has become a meme
Jumps, Gibby!
by Giiibbby May 25, 2019
A Gibby is a chubby rich boy that hates peasants. He only wears Gucci, Lv, Supreme and other high end designer brands. He makes fun of the less fortunate.
by Urbanbihhhh August 08, 2018
by deeznutsjoey July 28, 2015