To be leave a public place with a female, usually engaged in the act of kissing, but then after becoming aroused and wanting to take it to the next level discovering the person is a guy in drag. The trip is know as one way as the victim generally is too shell shocked to do anything but cry
About 75% of One Way Trips result in victim being anally ravaged for the night (without Lube)
Man John is drunk, look at that "girl" he's with! Thats a One way Trip if ever I've seen one.

John: Hey guys sorry I left early last night I was feeling ill...AND NOTHING ELSE. As for the limp, I fell over onto a hover...I was alone and wasn't viciously raped

Guys: It's ok John we've all been there.
by mortensent April 12, 2005
Get the One way Trip mug.
when you can't afford a trip to switzerland to kill yourself so you just go yeet off a cliff in cornwall cause there's nothing good there but the cliffs.

another way of saying to commit suicide.
Lil jimmy went on a one way trip to cornwall the other day, so we won't be seeing him again.
by fjordan June 17, 2022
Get the one way trip to cornwall mug.