When a woman usually in high school or college is horny wants to be fucked by multiple men until she cums
by I'm A Fucking Unicorn September 27, 2016
Him: i got nothing to do today. What should I do today?
You: get your friends and run a train on me!
Him: oo!
You: get your friends and run a train on me!
Him: oo!
by ReptilianBrotherhood September 26, 2016
This is what a promiscuous woman, usually either a breeding bitch or a woman with a slut diagnosis, says when she's at an orgy and there's hordes of guys. It indicates that she wants a train, or line of men, to fuck her.
by lolconservative September 26, 2016
by Runatrainonme September 26, 2016
by Psychologize September 26, 2016
by mj358(838384857 July 26, 2008
by Truetothanastyness May 04, 2007