Top definition
The act of three or more males (and possibly one female leading, like she is the Conductor) giving anal sex to each other "doggy style"
Dude, Scotty, let's get some people over tonight and we can get really drunk and perform a Philidelphia Night Train!
by TONYDANZA2342230496544465 May 31, 2009
Jul 19 Word of the Day
the art of remembering an arousing occurrence or some porn you watched while masturbating, often handy if you have no porn or your in the shower
dude i had the best memory wank the other night, i was thinking about that time I walked in on your mum in the shower
by fonzatron2000 April 28, 2007