Russian rainbow

Its the act of eating your baby brother while snorting some cocaine.

Oh look at Michael he's doing a Russian rainbow.

by Giannisantetokounmpo December 2, 2020

Premium rainbow kiss

When a rainbow kiss isn’t exciting enough so you insert skittles into the menstrating female then swap the semen blood and skittles by kissing.

I’m bored with a normal rainbow kiss, do you want to try an premium rainbow kiss instead? I have the skittles

by Alpanda23 February 24, 2021

Black Rainbow Troll

A PC Karen who trolls urban dictionary and ruins good things including the REAL definition of black rainbow.

I went to look up the definition of Black Rainbow but all I see is this unseasoned definition. It must have been the PC Black Rainbow Troll red flaging definitions on urban lingo again. Typical Black Rainbow Troll.

by R3l November 23, 2021

fuzzy rainbows

Used in the Stage countdown before the first set starts at a Billy Strings concert.

(15 minutes 'till 8pm they announce: 15 minutes 'till fuzzy rainbows. At 5 minutes until fuzzy rainbows the crowd grew noticably excited.)

by Billy Fan February 14, 2023

fuzzy rainbows

Billy Strings did not like the 5 minute warning they were given until showtime so someone suggested 5 minutes til fuzzy rainbows instead. Billy liked that! Billy is fuzzy rainbows!

5 minutes until fuzzy rainbows!

by Silly4Billy February 14, 2023

Double Rainboner

When you save up a nut for at least two weeks before hosing down your partner. Double the rain from your boner.

The other night I hit my girl with that double rainboner, took her 2 showers to wash off all the jizz

by CavernReaper February 25, 2023

Bloody Rainbow

When you nut inside of a girl while shes on her period.

Babe, look! We made a Bloody Rainbow!

by Markus Singleton May 31, 2023