Runaway Train

when you are fucking a girl from behing near a wall the let go of her hips and her head goes through the wall

"I gave her the runaway train and now her dad is making me pay for the wall"

by The Conductor of the runaway train December 28, 2007

run a train

When a line of (gay) men line up and insert their penises into the man in from of them. Sound effects and movement optional.

Dude I went to a party in the gay district of D.C. and the guys wanted to run a train with me at the lead!!!

Thats some fucked up shit!!

I know... but I did it

by Ptricky January 7, 2008

run a train

when a football team wins by a large amount and goes undeafted

" We're the better team out there we have to run a train tonight."

by Conducter Bill September 11, 2007

runaway bride

(verb) When a guy drops his girlfriend off right in front of the movie theater so she can buy the tickets to a movie they plan to see while he parks the car, but she "accidentally" buys tickets to a chick flick instead.

(Girl): If you drop me off, I'll get the tickets
(Guy): OK, but don't runaway bride me like you did last month.

by jimmy66 May 31, 2012

runamuck

when you get engaged to a girl, but decide to take drugs and sleep with any other girl who is available just because it is a special occasion..ie an 18th bday.

rachael:what's this i hear about you cheating on me at that party?

josh:i didn't cheat on you...i just runamuck a bit....it was only coz you weren't around.

rachael:..........what do you mean i wasn't around???? i was in the room next door.......

by ashke July 6, 2010

Have you ever run a friction crane?

When a guy wants to talk to a girl but he doesn’t know what to say to her he asks her if she has ever run a friction crane. Nobody really knows what a friction crane is but it is a way to start a conversation.

Guy: Have you ever run a friction crane?
Girl: Whats that?
Guy: I don’t know but I thought you were pretty and I wanted to talk to you.

by Friction crane guy January 1, 2023

Run a trail

The act of having 2 or more males reproducing with a female

Male 1: "Aye my nigga lets a run a trail on that batty ting"
Male 2: "Aight, Imma run a trail on you too."

by NgyahckMAN October 10, 2019