by Buescher January 7, 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 17, 2011

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 29, 2019

by Georgeos August 9, 2009

V. Tripping or hallucinating on shrooms not limiting onself from being all outside reaching for things not there
by LilStwBrry June 26, 2018

booty bandit,dudes who rock boy shorts,sugarcheeks,babysippers,so called hardbody fags,queers,douchebags
by luvdatpunani101 June 9, 2011
