rainbow nipples

Big soft nipples that are multicoloured and sexy as fuck
Scientifically proven to cause massive orgasms.

Lily has some nice rainbow nipples

by Rainbow_nigga September 4, 2016

Rainbow Bag

A plastic grocery (liquor store/beer store) bag filled with every flavor of Four Loko which come in many assorted color cans therefore making the bag look like a rainbow. Four Loko is constantly releasing new flavors so it is hard to keep up with them all which is why a rainbow bag only needs to have at least all 5 of the "original" flavors : Fruit Punch, Orange, Uva (Grape), Watermelon, and Blue Raspberry. Watermelon and Blue Raspberry were not "original" flavors but are the 2 oldest flavors that weren't launched with the company.

John: What did you get man?
Tim: Got us a fucking rainbow bag!
John: Oh fuck, good looks son, were gettin' wasted tonight.

by ajnjc May 18, 2010

rainbow races

It's when 7 girls each wear different colored lipstick the colors of the rainbow. They each put it on really really dark so that it rubs off easily. Then they each find a male and proceed to perform felatio on that person and whoever gets a lipstick mark fathest down wins the race

Omg did you hear Becky won the rainbow races last night!

by RLXTB September 15, 2016

rainbow mist

When a woman squats on your face and showers you in her feminine fluids....and if your lucky she'll leave you a pot of gold at the end

hey there lassy...why dontcha come over here and give me some of that rainbow mist

by Aimee L LaPointe December 25, 2015

makeout rainbow

Girl or guy who makes out with every guy or girl in one night.

Usually a drunk girl and at a party, but could be considered a guy. A girl who gets on every guy and makes out with them, but doesn't do anything else, hence they become makeout rainbows

Man shes such a makeout rainbow when shes drunk but who isn't?

by Coh1234569 May 5, 2009

rainbow smash

Rainbow smash is when two gay or lesbian or any other lgbtq2+ members have sex together. Rainbow is the colours of their pride.

Me and that other boy rainbow smashed.

by DOgsgkgks x July 18, 2018

rainbow unicorn

When a “spit roast” occurs between three males on a float during a gay pride parade. 🏳️ 🌈 One of the upright males proceeds to hold up their arms during the sexual act. The popular dance “YMCA” is then performed by one of the upright males before everyone finishes as a group.

Would you like to “rainbow unicorn” with Bruce and I during the parade today. ⁉️🦄🏳️ 🌈

by Glow Hughes September 6, 2020