look up any word, like sex:
 
8.
a double date between two homosexual couples
I went to gay day in disney world. I've never seen so many double rainbows in my life!
by bigpoppiboi July 05, 2011
 
9.
A troll who lurks on websites who likes to harm people.
Wow, that DoubleRainbow kid is harrassing everyone on tengaged.com!
by NotSmi9127 June 22, 2011
 
10.
Yet another symbol for homosexuality (see nyan cat)
Double rainbow all the way across the sky!
by Zombiesatemywaffles November 29, 2011
 
11.
a phenomenon that puts anyone that sees on the ROFLcopter while having an orgasm attack
Person 1: (crying) "OMG a double rainbow!!!"

Person 2: (trying to talk while LOLing) "I-is this a s-s-sign of

G-G-G-God??!!"

ROFLcopter Captain: "You betcha. Now you and your friend

hop the heck on board lmbo."
by hyundajuno9876 March 17, 2011
 
12.
When someone is "supa dupa gay" they can be called a Double Rainbow. This is off the wall in you and your friends face homo.
Bro 1: Yo, check out that Double Rainbow

Bro 2. no homo
by Nugem January 11, 2011
 
13.
n. What does it mean?
double rainbow. it's so intense.
by jeffery. October 10, 2010
 
14.
When a man is on another man lap getting anal. The guy on top gets a reach around, and the one on bottom pulls out at the same time they squirt their load.

The double rainbow.
You think bukake is disturbing, check out the double rainbow!
by Louis the brawler November 16, 2010