Rainbow Generation 

Noun.
The Rainbow Generation is those born from 1990-2000. Known for being the generation that brought much needed tolerance and equality to the world. Also known as genRainbow or #genRainbow.

I can get married! Thank you Rainbow Generation!

Rainbow Generation by MDooley47 November 6, 2015

rainbow sniffer 

A homosexual cokehead

That raibow sniffer is al hopped up

rainbow sniffer by ShmeeJ March 25, 2003

Rainbow Head 

A supposedly/known homosexual person who publicly condemns homosexuality, as if he/she walks around with a rainbow over his/her head that everyone can see but he/she still denies its existence

"This gay dude just called me a fag. What a rainbow head."

Rainbow Head by 48Windows June 21, 2009

rainbow fag 

an obsessively gay individual; a flag waving and card carrying gay

Jimmy is such a rainbow fag; whenever he goes out he wears his rainbow pride bracelet, gloves and rainbow scarf ready to take on the haters.

rainbow fag by azbankr April 22, 2014

Rainbow Unicorn 

When a “spit roast” occurs between three males on a float during a gay pride parade. One of the upright males proceeds to hold up their arms during the sexual act. The popular dance “YMCA” is the performed by the upright male before everyone finishes as a group.

Would you like to “rainbow unicorn” with Bruce and I at the parade today?

Rainbow Unicorn by Glow Hughes September 8, 2020

Rainbow Road 

The afterlife. Once a person dies, they are sent to race on the Rainbow Road with Peach, Mario and the Toad.

It's called a road, it's called a Rainbow Road. It is a road that you go. It's a road that you go, when you die.

Rainbow Road by poudink November 25, 2020

No rainbow 

Another way of saying "no homo", which is a phrase used after one inadvertently says something that sounds gay.

Keep talkin shit, and ima fuck you up. No rainbow.

No rainbow by Nuggie Mel August 21, 2010