Rainbow

sexual slang for the simultaneous consumption of sperm and vaginal fluids by a man and a woman. Named Rainbow after the contrast in colours. term probably originated in Birmingham

"I bet them two had a rainbow last night"

by UseYourConfusion August 5, 2009

Rainbow

A rainbow is a reflection of rain and sunlight that causes 7 colors to form and the order goes: Red Orange Yellow Green Blue Indigo Violet

Beyoncé was outside in the rain with her daughter and they saw a rainbow because it was sunny and it was raining

by Amirah Preston July 25, 2016

Rainbow

Gay

Rainbow

by Gay_person July 30, 2019

Rainbow

a beautiful color streaked arch stretching over the earth

also used on the gay pride flag

Girl 1
" wow look at that Rainbow"

Girl 2
"your right, look at that"

by thisIsJoJo111 February 9, 2018

Rainbow

Ecstasy LSD and K. Ravers do this shit.

im takin a rainbow tonite, want anything?

by dude September 10, 2003

Rainbow

A pet name for a gay man whose penis has a curve, or the curved penis of a gay man.

I'm the luckiest man on the planet. I hope you have a pot of gold for me at the end of that rainbow my little leprachaun. Daddy has some canola oil, let's see what we can do with those lucky charms.

by Jonathan Gagen October 4, 2018

Rainbow

Going down on a girl at the time of the month

I went down on my girlfriend while she was ragging last week, it was a bit nasty, but she gave me a blowjob to make up for it.

Oh, Rainbow... nasty

by Rontabatha May 27, 2008