Water Rainbow

Metaphorically meaning "Natural Happiness". Since water is a pure and natural substance and a Rainbow symbolizes happiness than combining the words is just a metaphor for Natural Happiness. So being on a Water Rainbow basically means that you are just Naturally Happy.

David: "Yo, how you always in such a good mood?"
Mark: " Man i just always stay positive by being on the water rainbow"

Henry: "Yo are you high or something, what are you on dude?"
Jordan:" Naw man I stay drug free, im just on that water rainbow

by Brandan Anthony May 10, 2018

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 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 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 Crème

The act of shoving a family sized bag of Skittles into your dick hole then shooting your load on your partners face.

“Sarah was really excited when I gave her the Rainbow Crème last night.”

by The Haremcycle February 25, 2021

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

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