look up any word, like fluffer:
 
1.
A strip of pictures of several people, each one belonging to a different race, with a perfect balance between males and females. Often appears on college textbooks and software boxart for no apparent reason.
"Dude, why is there a racial rainbow on the cover of my Norton Antivirus software?"
by Lord_Zetta September 07, 2008
 
2.
someone who is famous to all, but described differently to everyone. When in truth, the person is a little bit of everything.
John: I wonder what Jesus looks like.
Kev: Why? We already know. He's a racial rainbow.
John:.. Dude.
Kev: I know.
John: It's just that there's so much to take in, i don't know if it will all fit.
Kev: THAT'S WHAT SHE SAID. OHHHHHH!
by oh shnappes April 11, 2011