The explosion of gay marriages during the summer of 2015 in reaction to the Supreme Court decision legalizing gay marriages throughout the United States. (Even in Texas!)
I am excited about going to Jenny and Deanna's wedding during Rainbow Summer because we've been waiting for so many years to officially celebrate it.
by JimmyAndrew August 11, 2015

by JAZ_254 June 17, 2016

Metaphorically meaning "Natural Happiness". Since water is a pure and natural substance and a Rainbow symbolizes happiness than combining the words is just a metaphor for Natural Happiness. So being on a Water Rainbow basically means that you are just Naturally Happy.
David: "Yo, how you always in such a good mood?"
Mark: " Man i just always stay positive by being on the water rainbow"
Henry: "Yo are you high or something, what are you on dude?"
Jordan:" Naw man I stay drug free, im just on that water rainbow
Mark: " Man i just always stay positive by being on the water rainbow"
Henry: "Yo are you high or something, what are you on dude?"
Jordan:" Naw man I stay drug free, im just on that water rainbow
by Brandan Anthony May 10, 2018

1. A saying in England which explains an alternative approach to how to eat your five fruit and veg a day.
2. Taking a cocktail of class A drugs on a one night bender.
3. Going to a gay bar to find orgy partners.
2. Taking a cocktail of class A drugs on a one night bender.
3. Going to a gay bar to find orgy partners.
I explained to Ed that his five-a-day could not consist of just grapes, he needed to "Cover the Rainbow" of fruit and vegetables, getting more variety in his diet.
I asked Stu what he did on Saturday, he said he went out to "Cover the Rainbow". He looked tired and his eyes were bloodshot, I'm not sure if he meant hitting up big time or hitting on big boys.
I asked Stu what he did on Saturday, he said he went out to "Cover the Rainbow". He looked tired and his eyes were bloodshot, I'm not sure if he meant hitting up big time or hitting on big boys.
by mrblackdx December 24, 2011

by RainbowButtercup69 March 16, 2022

Something that is flat but isn't, usually a cycling route or event, yet not stupidly hilly.
Coined by Audax Club Bristol members after their president Paul Rainbow referred to the 1200km long distance cycling event Paris-Brest-Paris as flat to ease any pre-event jitters; it wasn't!
Coined by Audax Club Bristol members after their president Paul Rainbow referred to the 1200km long distance cycling event Paris-Brest-Paris as flat to ease any pre-event jitters; it wasn't!
by 1.4.theroad August 25, 2022

by JustForAnastasia February 16, 2015
