A fork of Rural Dictionary
When you aim your ass up in the air & shoot diarreah onto someones face
My friend passed out on the couch so I gave him a dirty rainbow
When you shit across the bottom of someone's windshield, so that when they turn on their windshield wipers, a glorious rainbow of shit is painted behind the wipers.
Pat: Hey why does John look so pissed all of a sudden?
Sam: Oh I gave him a dirty rainbow
Pat: Wow that's so wizard
1. The act of puking, pissing, shitting, and cumming all over a person as an act of humiliation, thus creating a disgusting rainbow of different colored substances.
2. When one has so poor of a fashion sense that you can only describe what they're wearing as a "dirty rainbow."
1. I heard Alec gave your mom a dirty rainbow last night when she was passed out.
2. Did you see what Alec wore to the dance last night? He looked like a dirty rainbow!
The act of sticking you whole hand up someones asshole, then pulling it out and smearing it on them, openhanded, in a semi-circle pattern to resemble a rainbow. Similar to a dirty sanchez, but this is much bigger and can be done on other parts of the body.
Hey man, I just gave your sister a dirty rainbow.... Then I shot her my pot of gold.
When you go shit in his mouth, he goes shit in yours, and you French kiss.
Also, when a guy goes down on a girl while she is on her period, and Gets all the blood in his mouth. And a girl has blood/cum in their mouth, they kiss each other.
They did the dirty rainbow kiss.
Sally wanted to do a dirty rainbow kiss with Tyler.
He's so fine I'd dirty rainbow kiss him!
When a man ejaculates into his partner's asshole, then sucks it out, and proceeds to make-out with their partner.
I heard Dirty Rainbow Kissers are very popular at homosexual bars.