Rainbow Dick

When a long penis is curved in a boomerrang shaped fashion.

"Wow, you have the nicest rainbow dick i have ever seen. Is there gold on the other side?

by Kelley September 10, 2003

rainbow party

This is where I had painful results. I had a serious reaction to something in the lipstick (the next morning). It caused my penis to swell 2 times its normal erect width (but it wasn't erect). It was also red, inflammed, and itched badly. To get relief, I had to get a shot in my penis (OUCH!) and put a creme on it. It took about a week before it was back to normal. My advice - avoid these partys!

The results from the rainbow party left me with serious pain!

by Sore Jimmy April 12, 2006

double rainbow

When a man is on another man lap getting anal. The guy on top gets a reach around, and the one on bottom pulls out at the same time they squirt their load.

The double rainbow.

You think bukake is disturbing, check out the double rainbow!

by Louis the brawler November 19, 2010

Puking Rainbows

An intense feeling of being lovesick, such a feeling you need to puke. In other words your so in love and missing someone you feel like puking without them. Puking Rainbows can take the form of crying, whining, or similar to word vomit

Man, Enrique hasn't been the same since his girlfriend left him, he's been puking rainbows all morning.

by Spyduhmahn December 8, 2009

rainbow necker

A person who performs cunnilinctus on a menstruating woman. (see also rainbow kiss)

"Oh yes, my Phillip is a rainbow necker" said Elizabeth proudly.

by Dunky Oggins November 19, 2003

Rainbow Trout

The after-effect of a rainbow party.

The result of one's trouser trout or slimy swimmer to be covered in multiple colors of the rainbow after a lass and her friends have each taken a turn slobbing on the knob with various shades of lipstick on.

Typically, the owner of said rainbow trout has no recollection of the events during or after the rainbow party. This is because large quantities of alcohol and/or other substances are enjoyed during.

"Did you see Ted's rainbow trout? It took three early load drops but they got every color lip-painted like champs!"

by PhoenixJC February 22, 2014

Under the Rainbow

A term used by the Amish to describe when someone is feeling ill.

Maria will not be at work today. She is feeling Under the Rainbow.

by AmishDoctor April 28, 2010