Rainbow kiss 

When a group of girls want to go home with a boy every girl gotta have a lipstick that is different from each other and the girl who go the deepest goes home with the boy

We should rainbow kiss that guy

Rainbow kiss by Jus de fiak March 13, 2022

rainbow qwerty crown 

what you get when you get the platinum qwerty crown and one of your definitions reach 1000 likes

person 1 i got the rainbow qwerty crown
person 2 I hate you leaves*
person 1 awww I have no friends now

rainbow qwerty crown by vanillaijeidhei March 16, 2022

Rainbowy 

A word to describe something (a person place thing animal object or a verb) that has turned rainbow and shiny

Yo bro, i just got slapped so hard i went rainbowy, booyah

Rainbowy by Your mom’s government name March 18, 2022

Rainbow Squirt 🌈

noun: When you take white cake frosting, take food coloring and make separate frosting colors of the rainbow, frost inside of a woman's vagina with it, then perform oral sex on her while licking the frosting out until she squirts.

Bro, I totally gave Jennifer the Rainbow Squirt 🌈 last night!

Rainbow Squirt 🌈 by TheKing0320 April 22, 2022

rainbowglitterdeathlordblood 

the largest and funniest thing in the galaxy

Hey look there's a rainbowglitterdeathlordblood. Let's go hug it.

rainbowglitterdeathlordblood by 3pinkelephants May 5, 2022

Rainbowism

Originally used by Moriah Elizabeth. Describes the rainbows aura as a ism.

The rainbowism is real!!!

Rainbowism by Good 4 u extraordinaire May 7, 2022

rainbow greeting

A smilingly-playful salutation dat consists of da phrase, "The color between orange and green." Translation: "YELLOOOO!"

A rainbow greeting is da greatest --- why just SAY hello when ya can YELL it? :D

rainbow greeting by QuacksO May 7, 2022