When a man receives an unsolicited anal probing from another man's thumb on the sporting field. Named after John Hopoate, an Australian NRL player.
Damn, we would have won if our captain hadn't been sent off for giving their defence a Hopoate Hitchhiker.
by toosoon July 12, 2009

A Reality Porn Site. Where Men In A Limo Pick Up Teen Hitchikers. And Talk Them Into Having Sex With Them
by Kevin69 May 28, 2006

The act of giving fellatio (oral sex) while promptly sticking your thumb up the recipients asshole. (Can be used as a noun or verb)
by tweeny gorilla November 13, 2015

"Dude that motha fucka farted back there but he still stinks up here"... "Yeah man, that was some hitchhiker fart shit".
by jon bausch September 12, 2005

by Team Maniche December 25, 2008

Unsolicited sexual favors from: a) a hitchhiker; b) anyone occupying the passenger seat of a moving motor vehicle.
I thought Carly and I were just friends; but when the sun set outside of Kansas City she went all Oklahoma Hitchhiker ALL OVER my junk.
by bergbachmetz August 10, 2010

While Geff was driving home last night, Caleb sat in the back seat and gave him a hitchhiker's tickle.
by Geetar926 September 23, 2013
