Gray Rainbow

A reference to a person's or an object's bland characteristics.

"That kid is such a gray rainbow."

by Fulki Novak June 18, 2016

Rainbow Math

When liberal publishers in some Western countries decide to green-light math titles by LGBT+ authors in spite of the high risk of offending or alienating conservative potential customers—when they argue that sexual orientation and math publication needn’t be mutually exclusive.

Radical Islamist groups from rogue nations like Saudi Arabia, Afghanistan, and Iran have warned foreign publishers that their publications would be removed from bookstores if they’re caught shipping rainbow math titles to both Mohammedans and “infidels.”

by MathPlus October 10, 2021

Rainbow Commando

A gay nudist

Went down to the naked beach at Unicorn Cove and saw a

rainbow commando frolicking in the surf.

by CheVolay November 3, 2009

Rainbow Drop

When you put a Fruit by the foot fruit snack up your anal cavity and let it melt out into your partners mouth.

Oh man, last night I gave Betty a real nice Rainbow Drop. She loved the flavor!

by OneRealNiggaAss September 21, 2018

Rainbow Closet

A state where in a man shows so much lgbt pride and disposition while still being technically in the closet.

Harry Styles just waved a bisexual flag at Coachella. Harry Styles and his rainbow closet makes everyone happy.

by Etienne Brownlee April 19, 2022

rainbow tilt

The famous rainbow tilt is a majestic curve to anything with the shape of a beautiful rain bow. BOOM MIND BLOWN! Or when Keith bones a blonde slut in rainbow tilt formation.....

When you have sex like Keith rainbow tilt style

by Showl squad July 9, 2014

Rainbow Buttercup

A little gay boy who has Big Dick Energy, when in reality has a small dick

Mathew is a Rainbow Buttercup

by RainbowButtercup69 March 16, 2022