V. Sex position where the girl doesa brdige, and the guy does another bridge under her, and they fuck.
Dude, yesterday we double rainbowed in the back of my car.
by Mr. Awesome 1869 April 7, 2011
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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 5, 2011
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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
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When you are fishing with another person and you both hook and successfully land a largemouth, smallmouth, or spotted bass at the same time.
"Billy john and I were fishin' on the Big D the other day and we got a double rainbow on my big fish spot. I couldn't believe it--two five pounders!"
by ranger_joe November 5, 2013
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A noun representing something a person finds phenomenally exciting, joyful, or amazing. The expressed joy upon witnessing a double rainbow may be misinterpreted as an acid trip, orgasm, or loss of bowel control.
"Did you catch Neil Patrick Harris in Dr. Horrible?"
"Dude... *fart* *gurgle* ... NPH is... he's just... *drops to knees* *cries*... He's just my all time... *vomit* ...Dub... dub... *fart* *high-pitched how*
(Note: In the throws of a double rainbow sighting or mention, a person may lose the verbal capability to pronounce the term "Double Rainbow.")
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A term referring to someone who is both autistic and LGBTQIA+.

For those out of the loop, a common symbol/colors for LGBT folk is the rainbow-originally came in 8 stripes (each with different color) but there's since been several variations of the original rainbow. It is often associated with the diversity--although the original colors did have their own meanings--inherent in the extended LGBT community. In addition, a symbol of the autism rights movement is the rainbow infinity sign (NOT the puzzle piece), which also represents diversity, only this time of the human mind.

Unsurprisingly, LGBT people and autistic people may be able to relate to each other. Both have been the targets of "conversion" therapies, bullying, stereotypes, violence including murders, and otherwise stigmatized. In fact, there's hate groups that want to remove gays and/or autistics (I do NOT want to name them). In addition, there may be some relationship between both demographics: one study has found that people at gender clinics are 10x more likely to be diagnosed with/are diagnosable with autism.
Living under a double rainbow presents its own sorts of challenges as you are part of two oft stigmatized groups, but you are also a living example of a rebellion as you defy and question what is arbitrarily considered normal and good.
by RandomQualia October 1, 2019
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when two homosexual males ejaculate on a third man who is also covered in rainbow sherbet
bruce had his first double rainbow last night, he said it was delicious
by uberdown April 27, 2015
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