run a train 

a lineup of guys having sex with one girl one after another

we're gonna make u walk home, and we're gonna let the boys in the hood run a train on your little girlfriend

run a train by Sammi & Lauren March 30, 2003

Run a train 

Run a train: To run a train on someone is to get multiple people lined up and have sex with a single person one after the other.
To have a train ran on you is to be the willing participant waiting for each member of the train to have sex with you.

Person 1: can me and my boys run a train on you?
Person 2: yes you and your boys can run a train on me!

Run a train by NuggetsAreFamily October 2, 2016

run a train 

group of men having sexual intercourse with one woman serially

My posse gonna run a train on her

run a train by darkstick April 11, 2003

run a train 

When lots of guys line up behind a girl to tear that ass up!

Feliesha gets jealous when Dustin hangs out with his friends even though she lets lots of guys run a train on her every day.

run a train by Lose the Bitch! September 3, 2003

run a train 

A euphemism for a gangbang or a gang-rape.Some here are afraid to admit that it refers to rape and say it is VOLUNTARY.It is safe to say it refers to either group sex or gang rape.This word is usually used by gangstas and thugs.

Watch the TRAINING DAY scene when alonzo stops the white kids in the gang neigbourhood.

Denzel W(Alonzo):I'ma make you walk home. I'ma let the homeboys run a train on your girlfriend. You know what a train is, don't you?

some actor(driver):(wimpy voice)Yes.

run a train by stevewill March 13, 2008

Run a train 

When a group of three of more people (regardless of gender) take turns preforming or receiving sexual acts from one person( of any gender)

Brett’s girlfriend gets angry when hangs out with his friends even though she lets lots of guys run a train on her daily

Run a train by Snailbob September 11, 2020

run a train 

Can't be less than 4 males + 1 female in VOLUNTARY sexual intercourse NOT rape or any of that chump sh*t

My crew is so fly every girl we meet lets us run a train.

run a train by PhillyNigga12inches February 12, 2006