milk train 

a lactating woman. a woman giving breast milk from enlarged breasts.

Damn that kid is still on the milk train (child is still breastfeeding)
Ride the milk train. (fuck a lactating woman)

milk train by Twisted Fixtures July 31, 2007

Meat Train 

A Meat train is essentially a long line of men (Or anything with a penis) doing the Conga. The twist is that everyone participating in the 'Meat train' is naked and has there penis inserted into the person in front of them. The men will usually have there hands in the air and be singing the meat train song.

Meat Training, is so fun, but it really hurts my bum.

The last time i Meat Train'ed I got a Tuma in my Brain.

There was a Black Person with a mask, who stuck his penis in my arse.

One Man: "I'm Bored"
Other Man: "Lets Meat Train"

Meat Train by SCAALLLY August 16, 2009

chu chu train

the train of the jackson few made for little kiddies

mommy mommy dah chu chu trains comming no son get away from there that not for little children

chu chu train by PlaydohMan April 25, 2004

make a train take a dirt road 

A person (girls usually) who is so attractive, people would do things out of the norm when around her.

Dang, Carrie Fisher used to be able to make a train take a dirt road

make a train take a dirt road by Salsa Sorcerer April 8, 2017

thomas the train 

when you smoke a blunt and then blow the smoke into someone’s ass.

“yo dude I totally thomas the train on that bitch last night”

thomas the train by trippyhoes May 31, 2019

soul train 

The number six subway train in New York City known for its large amount of african american passengers.

Lets take the soul train uptown.

soul train by fck the only thing left is you! May 1, 2003

nig train 

1) Anything moving at a rediculously fast or hard pace/ out of control

2)A gathering of many people all going somewhere at once, usually being overpacked in a car

1 (After seeing a very fast moving vehicle) "Damn, they're runnin a nig train!"

2 (After fitting the 8th person in a car that seats 6) "We're gonna have a pretty good nig train here."

nig train by Caleb White September 12, 2007