l-train 

A Trill ass dude from washington that is bout his paper

"man that L-TRAIN guy is a player, he gets hella girls and stacks knots!"

l-train by Clint Williams May 3, 2007

Gravy Train 

Leaving a loaf of poo on the brim of the toilet seat rather than properly dropping the dung into the toilet.

To the janitors unpleasant surprise he had found toilet seat that had been gravy trained.

Jeffrey decided to cause mischief and was guilty of first degree gravy train.

Gravy Train by j kerian December 29, 2007

Gravy Train 

When either a man or a woman squats over the ass of another and shits on said ass and then proceeds to push the fresh shit into the others ass. After completing this task, the receiver then gets up and shits their feces and the feces of the shitter into the shitter's mouth.

Me and Nik were out in the back and he gave me the worst gravy train.

Gravy Train by L Sizzle January 23, 2008

J-train 

John Scott`s penis.

Wow, that J-train is huuuuge!

J-train by Duuude5647 November 14, 2010

The Train Conductor 

When the female lays on the bed, legs open. And you start on the other side of the room naked and ready, take a run up, jump, and sail through the air with your dick aiming for the vagina. Then you conduct the train in and out of the station as neccesary.

'KRISTINA!!' Yes Tony? 'UPSTAIRS NOW I WANNA DO THE TRAIN CONDUCTOR.

The Train Conductor by TeaBreakDave October 31, 2018

Mexican Train 

Contrary to popular belief, this is not a card game, but rather a very slow lazy train that stops under every shade tree it can find for a nap.

My car should have been here weeks ago, but it was being carried on a mexican train.

Mexican Train by Sue_Ellen_Ewing August 19, 2012

gravy train 

A variation of the '69' sexual position. When the man is about to come, the woman shits on her partner's face. To be done properly, the woman should have diarrhea.

Nothin' like riding into the sunset on your lady with a little gravy train at the end!

gravy train by Senor Toady September 26, 2006