Rainbow Road 

When you have a bowl movement and a flurry of fruity pebbles lands on the ground beneath you.

Kid 1: "I had a rainbow road in the middle of class when my teacher wouldn't let me go to the bathroom."

Kid 2: "Damn dude that sucks."

Rainbow Road by GEArSofWAr873 July 27, 2010

Rainbow Russian Roulette 

The act of inserting a fist full of multicoloured skittle sweets, into the rectal passage, before being rogered in the poop choob. After the money shot, the brave buccaneer takes position and the fruity goo is ejected into his or her mouth, trying to guess what colour or flavour they will get next.

Hey, I played Rainbow Russian Roulette with Dave Smiths mum and dad last night! Dirty Fuckers!

Rainbow Russian Roulette by carpetfrog March 14, 2007

rainbowbrite 

Noun-Gay man; spritely in nature.

Ruben is such a rainbowbrite. The dude made melon balls for the barbeque.

rainbowbrite by geniusH August 6, 2006

rainbow colours

This is just the British way of spelling 'rainbow colors'

Richard Of York Gave Battle In Vain is a handy way to remember the rainbow colours.

Richard-Red
Of-Orange
York-Yellow
Gave-Green
Battle-Blue
In-Indigo
Vain-Violet

rainbow colours by Walking Talking Dictionary September 8, 2006

rainbow suicide 

hot shit, the finest. kind of wierd. <2

i want rainbow suicide

rainbow suicide by jasondiditfirst May 6, 2008

taste my rainbow 

to go down on a girl/perform oral sex on a female

(Phone Conversation)
Boy:Girl I would love to taste ur rainbow.
Girl:Come over here then.

taste my rainbow by LayDeeC March 11, 2005

rainbow

A thing in the sky that has colors

I bet theres a leprechaun at the end of that rainbow

rainbow by Poopx January 14, 2003