1.When 3 or more males takes turn having sex with one female and having her perform sexual favors for them
by Portia January 2, 2005

by a neighbor July 27, 2004

by BLAZ-A-MUH-TAYZ! October 23, 2004

I was banging a girl and i busted my load in her mouth, then my boy came and fucked her too. We ran the train on that skank.
Nick: Yo, running the train on Dayna last night was so sick.
Justin: Yeah, good thing i went first, i didn't want sloppy seconds.
Nick: Yo, running the train on Dayna last night was so sick.
Justin: Yeah, good thing i went first, i didn't want sloppy seconds.
by Justin Torok werd. February 21, 2009

by unknown February 4, 2004

by keiland b February 7, 2009

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
by Snailbob September 11, 2020
