rainbow kisses 

In the enlish lands of enlang a person going down on a women on her period is right also in some of the US.

But, the most recent i found out is when a guy gets a few chicks together. Each wearing a different color lip stick. Each girl trys to get the lip stick the furthest down on the guys hard penis.

John decided to get his girl and friends to rainbow kiss him.

rainbow kisses by ShadowJester January 21, 2005

Dirty Rainbow Kisser 

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.

Dirty Rainbow Kisser by AJSinister July 2, 2012

rainbow kisses 

When a female is recieving oral sex on her menstral cycle and the person performing kisses her afterward.

Betty gave sarah rainbow kisses

rainbow kisses by Liz November 19, 2002

rainbow kissing 

when a guy puts period juce from a menstruating girl and makes out with her wtih th juice still in his mouth

Tim likes to rainbow kiss with his bitch

rainbow kissing by homerice69 May 13, 2005

rainbow kisses 

simply performing oral sex on a woman when she is on her period.

'just because im on the rag doesn't mean u can't lick me out'
'shit no bitch i ain't givin you no rainbow kisses'

rainbow kisses by Gregoregory November 18, 2007

rainbow kissing 

when a man/woman perform "head" to a woman while their on their period.

i was rainbow kissing my girlfriend last night.

rainbow kissing by asdtyuikjb July 29, 2022

Rainbow kisser 

Someone who find zoro, luffy, or just any one piece man attractive.

“You little rainbow kisser!”

Rainbow kisser by Skillissue July 13, 2022