by Buescher January 07, 2009
A group run by the charity Keshet that allows developmentally challenged students to sing together in a vibrant fashion, donning the colors of the rainbow in the process. It gives a creative outlet to those who otherwise would have none.
The Rainbow Choir may be full of retarded children, but they sing like a pack of rambunctious pterodactyls!
by MastorDebator March 02, 2011
booty bandit,dudes who rock boy shorts,sugarcheeks,babysippers,so called hardbody fags,queers,douchebags
by luvdatpunani101 May 15, 2011
During sex, one partner fills his or her mouth with lucky charms, places a funnel in the other partner's asshole, proceeds to pour milk into the funnel, and drinks the milk out of the asshole. This results in an asshole milk-lucky charm concoction that is magically delicious and sexually arousing.
Man: You want to do an end of the rainbow?
Woman: Nah, the funnel doesn't fit anymore, it's too loose.
Woman: Nah, the funnel doesn't fit anymore, it's too loose.
by 2Interstellar April 18, 2015
V. Tripping or hallucinating on shrooms not limiting onself from being all outside reaching for things not there
by LilStwBrry June 26, 2018
Girl 1: You can't go out with Tommy, he's a total rainbow rider.
Girl 2: What?!
Girl 1: Yeah, I heard he bent that emo kid, Jake, over the concession stand last week.
Girl 2: What?!
Girl 1: Yeah, I heard he bent that emo kid, Jake, over the concession stand last week.
by Noninimicus February 18, 2013
by Larry The Robot Maker August 30, 2019