The description of a super happy, peppy, annoying individual- having the gall to always smile, offer inspirational words in even in times of obvious tragedy. When faced with such an individual, you will have the overwhelming desire to punch them in the face! They are soo unbelievably happy all the time, they MUST shit rainbows!
" I just got fired and my Grandmother died. This is a horrible day! I just want to crawl in bed and hide from the world."

"Really? I just lost an arm in a freak vending machine accident. But the sun is shining and the birds are singing! What a wonderful day!"

"Omg- are you effin' kidding me?! Do you shit rainbows,too?!"
by Aquanetta Chilipepper April 7, 2010
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The largest amount of homosexuality one being can poses.
Person: oh em gee Ryan is so hot!
Other Person: yeah to bad he's shitting rainbows gay...
by allons-ycompanion March 9, 2015
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After eating food with copious amounts of food coloring, your poo takes on colors other than the usual shades of brown.
Mate, have a look at the icing on this cake. . . I'll be shitting the rainbow after this.
by Tim J Kelly July 21, 2005
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When you have been in such a happy mood for longer than three weeks, that it affects your shit - turning it into a wonderful display of happiness as it is pooped out. Can be put on display. The multicoloured shit is often in the order of the rainbow if the happiness is genuine and if the colours are out of order, there is an underlying issue of mania which can be diagnosed by slicing the shit horizontally.
Dudette 1: I love what you have done with your bathroom
Dudette 2: you do? Thanks. I have been on such a high this last month I knew I was due some rainbow shit
Dudette 1: but how did you get that pattern?
Dudette 2: I just ate a fucking hot curry one night and in the morning: tada!.....rainbow walls!
by ChiefPoof May 27, 2016
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When a girl doesn't get the "all black" fashion code and comes to the club looking like a rainbow shit on her.... Circa 1995
"Lara looks like a rainbow shit on her" Tiff
"I know... That is so 90s" Karen
by UndercoverOrca May 27, 2016
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when you are happy and having a wet dream sometimes you poop a little. this is know as rainbow shit when you are so happy you poop without knowing. this can get kinda messy so make sure to wear a condum! thanks!
rainbow shit is allllll over to my bed.
thats hot.
by lola cameron April 14, 2020
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To make up or extremely bullshit something so out of this world, that there is only one place one could have received it from and thats a rainbow
Tom: I ran 1 million yards in 2.4 seconds
Me: NO way, how did you do it?
Tom: Haha, its impossible, i'm just pulling shit from rainbows
by Mattybas December 23, 2007
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