1 definition by racheldiskord
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
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.
meg: yeah man, he was pissing me off. he's such a rainbow kid.
by racheldiskord April 1, 2007