Rainbowheart 

A person who tells others how beautiful they are, and inspires everyone around them.

"That girl is such a rainbowheart! How sweet of her to tell us she liked our outfits."

Rainbowheart by LillyJames July 10, 2016

RainbowFart 

One of the best gamer tags out there.

Hey RainbowFart watch out for the sniper in the cave

RainbowFart by RainbowFart September 6, 2010

Rainbowparty 

When a bunch of teens get together and give oral sex.

"Hey jeffrey", "What?", "Whant to go to a rainbow party on saturday". "Shure", "How many people do you think ill screw".

Rainbowparty by T-Money-In-Da-Hizza-Houze November 23, 2003