1.a particular person who thinks he/she is the shit, but by thinking they are the shit so much they in fact make everyone else think they are a total douche/that guy.

2.The particular person that drives an expensive convertible (during a recession) that he/she cannot afford themselves.
Person 1:"Dude check out these new shoes that i just got..."

Person 2:"Ahh Tight Kid"
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Someone who is wearing pants so tight it is obnoxious. Age is irrelevant.
"Hey Fred, look at that tight pants kid on the bench with his cell phone out! How much you want to bet he isn't talking to or texting anyone?"

"None, but you're probably right Kirk. Those pants are the opposite of Kara."
by Limblessless November 21, 2007
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