rainbow train

When 7 girls suck your dick with different shades of lipstick you get the rainbow train

A bukkake party ending with a rainbow train

by bov October 8, 2014

rainbow bucket

When you put Botha your legs behind your head and try to lick your own bumhole

Everyone loved my new rainbow bucket part trick

by Curry123456 January 7, 2014

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

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 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