rainbow bug

Little bugs that crawl up your butt and bite the inside of your ass. Rainbowbugs are not necessarily rainbow colored.
The term originated from Eric Cartman of the T.V. series South Park.

Damnit, these rainbow bugs wont leave me alone!

rainbow bug by Iggy Wilkonson October 21, 2007

Rainbow Party 

A party where girls put on all different colours of lip-gloss and lipstick and then take turns applying these colours onto a certain private part of a guy's anatomy until he has a "rainbow" assortment of colours. The guy at the end of the party with the most colours wins.

Zoe: "I got invited to a Rainbow Party today."
Emily: "Well, are you going?"
Zoe: "No, wtf, that's disgusting."
Emily: "I'm hosting it. And your boyfriend won last time, btw."

rainbow party girls boys lip gloss stick guy sex

Rainbow Party by twitter.com/jacksonkids March 12, 2010

Rainbow-Hole 

The act of pissing, shitting, and vomiting into a woman's vagina while she is on her period. Then the male proceeds to fuck the vagina, until ejaculation. After he eats her out.

Jill would only have sex with Kevin, if he Rainbow-Holed her.

Rainbow-Hole by C us Studs November 4, 2010

rainbowtastic

something rainbow colour that is quite fantastic.

skittles are rainbowtastic.

rainbowtastic by nicholas maximus May 26, 2005

rainbow ninja snail 

a word used to describe extremely hyper teenagers, who tend to be on there own form of acid trips. These people are usually very random, and like to slide on the slippery floors.

"what the heck are those girls doing, theyre like tripping out and acting like alien termites"
"oh, theyre just a bunch of rainbow ninja snails"

rainbow ninja snail by jamie becky angela March 12, 2008

Rainbow Stew

An epic song by Merle Haggard that makes me dance around singing at the top of my lungs.

Ex. "Eating' rainbow stew with a silver spoon underneath that sky of blue!"

Rainbow Stew by Chales Atlas October 31, 2010

Rainbow Parties 

A party where girls each where a distinctly different color of lipstick, and at the end, boys compare with each other how many marks they have in a judge of coolness.

Even kids in junior high have rainbow parties.

Rainbow Parties by Zabbazooey February 5, 2004