Hershey's Rainbow Kiss 

Like a rainbow kiss, a Hershey's Rainbow Kiss involves a man and woman to participate in the 69 position on the woman's period. After gathering the sperm into the woman's mouth and the period juice into the male's mouth, this differs in that one or both parties collect the partner's feces into their mouths before swapping.

My girlfriend tried to give me a Hershey's Rainbow Kiss for valentine's day. I gave that bitch a cleveland steamer and haven't seen her since.

Hershey's Rainbow Kiss by AF November 13, 2004

the rainbow 

To eat skittles or other flavorful candies out of a females reproductive organ.

"Dude did you give sam the rainbow last night?"

the rainbow by Amanlacyaubjosh June 26, 2008

Over the Rainbow 

Where people like Dorothy from The Wizard of Oz go when they get hit really hard over the head.

Dorothy thinks that Oz is real, but she is a stupid bitch who doesn't know what the fuck she is talking about. If you tried to go over the rainbow, you would fall and die, dumbass.

Over the Rainbow by JBurton31 April 10, 2010

diet rainbow deer 

a drink composed of sheep urine, the dick of a dwarf and tobasco sauce

Jill drank some diet rainbow deer while milking bricks.

diet rainbow deer by bob man December 3, 2007

tasty rainbow 

When you take a bag of skittles, pour them into a females vagina and then eat them out.

I was hanging out with my girlfriend when she offered to let me give her a tasty rainbow.

tasty rainbow by Deathwalk 69 March 31, 2011

Double Rainbow All the Way 

A phrase used to describe the sight of two rainbows from end to end.

Kim Jong-un was never born, he descended from the sky on a dove. When his body touched the ground, the sky was filled with a double rainbow all the way!

Double Rainbow All the Way by Watermelons Fancy Me June 17, 2013

Bosnian Rainbow 

Eating enough fruity pebbles to dye your cum rainbow and then shooting your cum in an arc over her head

We had sex after breakfast and I totally Bosnian Rainbowed her.

Bosnian Rainbow by Tyfoo9 July 11, 2016