Gray Rainbow

A reference to a person's or an object's bland characteristics.

"That kid is such a gray rainbow."

by Fulki Novak June 18, 2016

rainbow bucket

When you put Botha your legs behind your head and try to lick your own bumhole

Everyone loved my new rainbow bucket part trick

by Curry123456 January 7, 2014

bloody rainbow

When you give a girl face when she is on her period

"Baby come here and give me a Bloody Rainbow"

by JustForAnastasia February 16, 2015

rainbow sponge

dope.

"I hope you buy a rainbow sponge and it doesn't work!" said Hope to Danielle.

Basically, Hope said that she hopes Danielle buys some drugs, but they aren't drugs; they're fake drugs.

by rossbrunch February 28, 2014

Rainbow Chiuapsss

A person who is so fabulous that they can explode at any moment. Also loves to books, owls, Welcome to Night Vale, and Bojack Horseman. And it always has to have exactly three s' at the end.

Instead of calling me Melody, you should call me Rainbow Chiuapsss.
Have you heard about that girl that think she's all Rainbow Chiuapsss.

by Mel-Mel the specieless cow December 8, 2018

Rainbow Flat

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!

Is it a hilly ride?
No, it's Rainbow flat!

by 1.4.theroad August 25, 2022

Rainbow Summer

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