1 definition by Noninimicus

Rainbow Rider

n. A man who will pitch for, or get blown by, a gay man but maintains that he is 'straight'.

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.

by Noninimicus February 18, 2013