A line of men having intercourse, connected by penis to ass. The conductor, or man in the back, controls the speed while the front controls the direction of the train. As one ejaculates, he will exit the train. May involve train sounds.
by TrainEngine November 18, 2011

by Patsta44 November 10, 2010

by alee2006 June 26, 2018

If someone says the train is leaving in 5 minutes be prepared to board the trainin about half an hour.
by yourmuminmybednow February 26, 2011

by Pietari January 16, 2004

by John Thomas October 24, 2003
