Don't hate the rainbow! 

(Primary Use)
Phrase used when when someone else makes a particularly lame statement, excuse, or explanation. A sarcastic politically correct way of saying 'that's so gay'. (gay meaning lame, weak, pathetic, stupid, but not necessarily homosexual)

(Secondary Use)
However, may also be used to imply that one of your straight friends is gay or has girlish tendencies, either as a joke or in order to pressure them into doing what you want.

Exp. 1

Guy 1 - We're going to the strip club tonight, wanna go?

Guy 2 - Nah, my girlfriend will get pissed, and I have to get up early for work..

Guy 3 - Whatever dude.. Don't hate the rainbow!

Don't hate the rainbow! by mtronrisng November 23, 2010

Deadly Rainbow 

A person who is really messed up in the head :D

Deadly Rainbow Ran over to her Vespa and sat on while screaming "TAAAAAAAAAA-KUUUUUUUUUN!!!!!!"

Deadly Rainbow by Jes (Deadly Rainbow) May 14, 2004

Double Rainbow

An innuendo for multiple orgasm. As made famous by youtube actress Ceciley's verbatim, passionate interpretation of Hungrybear9562's viral video "Double Rainbow" In which she sounds like she is having multiple orgasms.

He showed me a double rainbow last night.

Double Rainbow by cherprin July 16, 2010

Pussy rainbow party

Where the women that go to it have dyed there pussy hair different colors like green,blue,purple ect. and get naked and sometimes put glitter on there bodies and take ecstasy ect. and have sex with all the guys there aqnd sometimes with each other.

Lets have a pussy rainbow party.

Pussy rainbow party by Deep blue 2012 July 15, 2010

Gravy Rainbow 

N. (grAH-vee rayn-bO)

The fecal mustache that is created when a person performs fellatio on their partner after their partner has pitched during anal sex (Ass-to-Mouth).

Although possible in heterosexual encounters, the term Rainbow indicates that it is primarily a homosexual term.

Girl, you've got to get an enema before I poke your keister... you've got a Gravy Rainbow.

Gravy Rainbow by Ribaldo Givera July 26, 2011

Catch the Rainbow 

to have sex, mainly in a loving way towards a soulmate and not in a lustful one night stand.

lets catch the rainbow tonight lover <3

Catch the Rainbow by 66666666666 August 15, 2011

Double Rainbow

Pure unequivocal elation at seeing two of anything, particularly rainbows. Originated from a youtube video (search for Yosemitebear Mountain Giant Double Rainbow) where a man is so incredibly taken aback by seeing two, almost three rainbows!

He then proceeds to cry from happiness, as you too would do if you were there.

I can't believe I just got a raise AND a blumpkin!!!!!!! IT'S INCREDIBLE!!!!!! IT'S LIKE A DOUBLE RAINBOW!!!!!!!!!!!!

Double Rainbow by MadP July 23, 2010