Hairy Rainbow

A 69 involving 2 men who both have 90s porn staches

P1: Hey bro! Nice 90s porn stache
P2: you too! Wanna do a hairy rainbow?
P1: *unbuckles pants*

by dannygstewart June 30, 2018

Rainbow Rack

Something that makes a certain human laugh until they are about to have a seizure

The rainbow rack

KSBPSNAPEHEODNALDO

by ElLa SJKW November 27, 2020

dubble rainbow

A dubble rainbow is a sign that the majestic rainbow sloth or nyan cat is nearby.

When a dubble rainbow has appeared the majestic rainbow sloth is near.

by P3pper November 29, 2016

Rainbow Nights

a (not so) famous threesome. (a Moon, a Sun, and a Rain Cloud.)

object show fangirl/fanboy: wow, I love the Rainbow Nights!
me: wow. great!

by t80os fan January 09, 2022

Karting on Rainbow Road

When you're using a dildo and it is rainbow.

Friend 1: Yo man, what are you up to right now?
Friend 2: Hey dude, just Karting on Rainbow Road, you know how it is!

by afeverishguy January 03, 2025

rainbow flush

Urinate over a person's face while they give you oral sex.

The wife insisted we try a rainbow flush. It didn't end well.

by Johnson Gud May 08, 2018

rainbow pig

a pig that flies wile pooping rainbows.

wow a rainbow pig.

by Rainbow Pig October 25, 2018