A hippie like kid who goes to Rainbow gatherings and who usually does not have a home but has a van and usually panhandles for money or sells drugs. A rainbow kid usually hasn't bathed, wears no shoes, and has long hair/dreadlocks.
Q:What's the difference between a rainbow kid and a Phish kid?
A;A phish kid won't pick up a hitchiker because the car is too full of drugs. The rainbow kid is looking for drugs.
by Newt September 28, 2004
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1. a smartass/know it all who think they're cool when they're really pathetic

2. someone who behaves in a retarded/stupid manner
rachel: hey dude have you seen AJ today?
meg: yeah man, he was pissing me off. he's such a rainbow kid.
by racheldiskord April 1, 2007
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Rainbow Gamer kids are in the most colorful sub culture out there. The name pretty much explains the sub culture. It's a cross between Raver sub culture and Scene sub culture. They're very similar to Kandi kids. Rainbow gamers are loud, bouncy, and almost annoying. They play old-school video games mostly. Like Pacman and Rainbow Islands. They wear loud clothes and look unique. Most times their hair is brightly colored too. They go to raves and-like Kandi kids-give away hugs and small gifts. They also live by PLUR(R) too. This is all coming from a Rainbow Gamer girl too! :D
Boy 1: "Did you see that Rainbow Gamer kid?"
Boy 2: "I know. She's so hot!"
Boy 3: "She gave me a hug and a kandi bracelet! BEST DAY EVER!!"
Boy 1&2: "LUCKY BASTARD!"
by Miss Rainbow July 18, 2011
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