Getting on the train 

person(s) reaches the first plateau in an altered state of mind.

After copious consumption, Lucy was finally Getting on the train in the sky with diamonds.

Getting on the train by Sesquipedaliman January 26, 2015

gravy train 

To get three strikes in a row during a bowling match. A takeoff of the well-known term "turkey" to describe getting three strikes in a row.

Sam said: "Three strikes baby! Who's riding the gravy train now?"

gravy train by Sticky Nicky April 18, 2004

riding the gravy train

having diarrhea for a long period of time

i was so sick yesterday i was riding the gravy train all day.

riding the gravy train by tgwif March 8, 2011

Subway train 

A sex move when the two partners connect bum cheeks and then proceed to defecate into each others anus; if only one person defecates then it is called the Subway train, although if both partners decide to poo, then it is the Subway train collision.

Man 1: So how was the girl last night?
Man 2: Oh god no, she has a scat fetish; she wanted to subway train me!

Subway train by SubwayTrainn May 1, 2010

gravy train 

the substance a homosexual man leaks from his anus (usually running down his legs) the day after anal sex.usually marbeled brown and white in colour and of a sloppy consistancy.

the homosexual mans equivilant to a womans monthly period.

god my gravy train has started... what an inconvienience

gravy train by sully1990 June 18, 2007

Czech Gravy Train

When one chick is on her hands and knees while you fucker her in the ass. Another chick is diariahing on her back. The shit flows down her back like a chute and all over your dick aka train, and everyone screams miluji tě.

Cindy and Nancy ran the Czech Gravy Train on me last night.

Czech Gravy Train by hornstar1964 July 30, 2009

run a train 

alot of girls raping a guy

we are gonna run a train on him this weekend!

run a train by i want mr.sunshine November 7, 2004