Rainbow Room 

A party where a bunch of girls wearing different colored lipsticks get drunk and kiss a guy's penis until it is a rainbow of colors.

Mike: Man, there were so many girls at the rainbow room last night, it'll take me forever to clean my penis.
Bob: I know, right?

Rainbow Room by Mareeah March 19, 2010

rainbow room 

This is much like cherry popcicle. When a girl who is on her period gives a very willing man head and takes the load in her mouth and holds it there for a while. The man proceeds to eat to eat her out (remember, she is on her period), collecting a delicious load in his mouth. Finally, to top it all off, the two make out and swirl a "rainbow room" around inside their mouths.

"She was really craving a rainbow room, but I refused to put that nasty bloody shit in my mouth."

rainbow room by peckerb8 April 27, 2006

Rainbow Roommate

A straight person who builds their entire personality around being the loudest LGBTQ ally in the room, despite not actually being part of the community. Frequently appears at Pride events, LGBTQ bars, drag shows, and advocacy rallies, flies a rainbow flag outside their house year round, and instinctively jumps into every online or real life argument to defend LGBTQ people, even when nobody asked them to.

“Chris has never missed a Pride parade, spends every weekend at the local LGBTQ bar, has a giant rainbow flag on his porch, and somehow manages to appear in every comment section defending LGBTQ people before anyone else can reply. He’s become the neighborhood’s resident Rainbow Roommate.”

Rainbow Roommate by Smallestdaddylongleg June 30, 2026