the type of "root" often dug up by backhoes. in truth, these are often neglected, low-grade communication cables, as opposed to the awesome, expensive fibre optics laid down today. backhoe operators will often have a "see no evil" attitude when digging these up
"ay man, john just dug up a bunch of rainbow root and i saw him do it."
"okay, if mike (the boss) sees it just tell him it was from a rainbow tree so we don't get in trouble."
"i gotchu man"
"okay, if mike (the boss) sees it just tell him it was from a rainbow tree so we don't get in trouble."
"i gotchu man"
by creditcardz December 25, 2023

Performing oral sex on someone who has eaten so much skittles that they came literal rainbow coloured semen. Oh also it tasted like skittles.
by Man of French January 18, 2021

When 2 heavy-set flamboyant fellas play a game of keep away with the winner achieving immorality by putting his pee pee in the others poop chute. Very nice.
Dude 1: bro you wanna play rainbow rumpus with me?
Dude 2: Carl it's been 3 months...I'm not doing it till you clean your asshole
Dude 2: Carl it's been 3 months...I'm not doing it till you clean your asshole
by John Daniel 4 135 May 9, 2018

When you do everything sexual (for example: got sucked off, etc) but you didn't actually had any sex.
Kyle: So yesterday Kara sucked me off. It was totally great.
Chad: Dude you and Kara have been together for more than a year and still haven't had sex.
Kyle: Yeah I know, I'm totally getting blue balled.
Chad: It's called a virgin rainbow dude.
Chad: Dude you and Kara have been together for more than a year and still haven't had sex.
Kyle: Yeah I know, I'm totally getting blue balled.
Chad: It's called a virgin rainbow dude.
by VirginRainbow May 5, 2019

by Sneaky Creeper January 5, 2022

A term for when you think someone is LGBTQIA+ but are uncertain about what they are. Variation of on the spectrum but intended to be cheeky rather than impolite.
Tyler Perry is definitely on the rainbow.
or
“Does my mullet, beer belly, croc sandals, septum ring, covid mask, and bandana make me look like I’m on the rainbow?” “Yeah, totally.”
or
“Does my mullet, beer belly, croc sandals, septum ring, covid mask, and bandana make me look like I’m on the rainbow?” “Yeah, totally.”
by Barbara Streisand June 19, 2025

Noun. 1) Putting it simply, it’s the gay icon. All gays bow down to the mystical illusion of light, for it resonates with each and every gay. Quite frankly, the rainbow is fabulous, and does not discriminate any of the smol gays.
(Usually a pot of gold is found at the end of each and every rainbow)
(Usually a pot of gold is found at the end of each and every rainbow)
1. Gay #1: Oh my gay, did you hear that?
Gay #2: Hear what?
Gay #1: The rainbow. It spoke to me.
2. Gay #1: So, let me get this straight. You didn’t see the double rainbow this afternoon?
Gay #2: Shut up, you can’t get anything straight. Also, there was a DOUBLE rainbow?!
Gay #1: Yeh.
Gay #2: Well, luckily I keep this gay charm on me at all times. *Proceeds to pull out rainbow lucky charm*
Gay #2: Hear what?
Gay #1: The rainbow. It spoke to me.
2. Gay #1: So, let me get this straight. You didn’t see the double rainbow this afternoon?
Gay #2: Shut up, you can’t get anything straight. Also, there was a DOUBLE rainbow?!
Gay #1: Yeh.
Gay #2: Well, luckily I keep this gay charm on me at all times. *Proceeds to pull out rainbow lucky charm*
by _PANdaPopp_ August 14, 2019
