rainbowlicious 

something that is pretty much amazing.

my bf tommy is rainbowlicious and I love him.

rainbowlicious by cassie leferve November 20, 2006

Rainbowgasm 

Rainbowgasm or Rainbow-gasm is an event where one experiences double-rainbow awesomeness. Despite it's name, it has nothing to do with homosexuality, or sexual pleasure. Though, it has a similar feeling as an orgasm.

Rainbowgasms can occur during a rainbow, double rainbow, or triple rainbow. Other causes include, but are not limited too: Viewing lots of colors at one, listening to techno with colorful flashing lights, or playing with a glass prism.

Dude, check out this double rainbow I saw yesterday.

Urg. I just had a rainbow-gasm.

or

Omg dude check out my new colorful banner.

*rainbowgasm*

Rainbowgasm by TheTrainRider August 16, 2010

rainbowsexual 

A gay man who is so gay that he classifies his gender to be every color in the rainbow

That man was so fruity, I wouldn't dought that he was one of them rainbowsexual people.

rainbowsexual by Perry_the _platypus February 16, 2018

rainbowpigeondash 

rainbowpigeondash is basically lucas low zhe cheng
(well rainbow dash became a guy)
@ rinxsamu: rainbow dash no more

student: hi lucas
student 2: you mean rainbowpigeondash?
lucas: what the hell (literally the only thing he can say)

rainbowpigeondash by lucas's bestie September 29, 2021

Double Rainbowing 

Vomiting while having a case of diarrhea.

"Oh my god, last night I was so sick I double rainbowed."

"Double Rainbowing is the worst!"

Double Rainbowing by travitz west October 2, 2013

Rainbolt

guy who smashes spacebar and he can guess where i am in 0.1 seconds

person 1: Dude this guy is a sweat at geoguessr
person 2: Hes like rainbolt lol

Rainbolt by themrlolcat October 9, 2022

barfing rainbows 

a reaction to something or someone that has a forced or cloying cuteness

that's so f*** adorable i'm just barfing rainbows

barfing rainbows by txbearmr October 17, 2008