Sour Rainbow

When a male receives oral sex from a female who is menstruating, shortly after vaginal penetration.
Thus releasing a bloodied ejaculation in her mouth.

Man Scotty gave Chris a sour rainbow last night after slappin' that ass

by HulkSMASHedurass January 9, 2020

Rainbow Sprinkled Chocolate donut

When two gay men have butt sex. When a man sticks his cock in a mans ass and the man says oh thats a sweet one.

Samy: Yeah, ram me hard Oli thats a sweet one like a Rainbow Sprinkled Chocolate donut

by pseudonymo1 January 6, 2025

Rainbow Baby

A child born about 9 months following an interracial gang-bang.

Bob: “Laura’s shower for her Rainbow Baby was great, but I didn’t see the father there.”

Jill: “Oh, they were all there.”

by WordUpsieDaisy August 29, 2022

rainbow shit

Girls who wear ridiculous amounts of colours on their clothing. Play safe. Play black.

"Brittany didn't get the memo about always wearing black, it's 2016... She looks like a rainbow took a shit on her

"Yea totally a rainbow shit."

by UndercoverOrca August 9, 2016

Rainbow cock

When you shove skittles in the tip of a erect cock and give a handjob until he cums shooting all the skittles out in a rainbow spray

I can’t wait to give my s/o a rainbow cock

by anonymous September 16, 2022

rainbow rocket

A sex challenge in which a person attempts to engage in intercourse with a person of every race/color.

Person 1: Hey, I just completed a the rainbow rocket last night!
Person 2: NICE!

by tyu123098 December 5, 2017

Hairy Rainbow

A 69 involving 2 men who both have 90s porn staches

P1: Hey bro! Nice 90s porn stache
P2: you too! Wanna do a hairy rainbow?
P1: *unbuckles pants*

by dannygstewart June 29, 2018