ghost train 

regrettable and unappealing composition of people:
If you arrive at a hangout after the hip crowd has moved on to greener pastures, the scenery you get to see is ghost-train like: You are confronted with the poor rejects that haven't been picked up to spend the night with someone.

I stumbled into to Jimmy's Rock House at 5 a.m. but it was completely ghost train.

ghost train by Bahuna February 3, 2008

Bang Bang Choo Choo Train 

- to have sexual intercourse.

normally followed by "you" or a name.

dayummm. i wonna bang bang choo choo train youuuu Jono.

Bang Bang Choo Choo Train by Jono Fox December 29, 2007

A-Train 

A large hairy ape often seen stinking up wrestling rings.

Here comes A-Train to the ring, time for a piss break.

A-Train by Anonymous October 6, 2003

Dream Train 

A special version of train wreck; To get a long line of people (preferably males), to stand one in front of the other and use each others butt holes for pleasure. Some times the males will have a girl at the very end so it will be a train of men leading to a huge whore (the locomotive).

v. We are totally going to dream train beth tonight, its going to be awsome.

n. That dream train last night was amazing, I didnt think that we could get that many guys in a row.

Dream Train by Nick Bach December 2, 2007

run train 

To beat the shit out of somebody or "go crazy on their ass".

"I'm about to run train on that cunt!"

run train by pistol08 January 19, 2009

gravy train 

someone who exploits someone else's sucess.

Billy is a total gravy train.

gravy train by cardinal_fan October 13, 2004

H-Train 

the h-train, or "ho-train", or slutty sophmore bitches, reside mainly at mexico academy, around preppy assholes with polo shirts, and varsity hockey parties. They will not be doing the following: eating, homework, non hockey players.

"Damn...I be ridin' on dat H-Train"
"Where are the hockey players?"
"Riding on the H-Train"

H-Train by John V. J. December 6, 2007