Definitions by snacktivity
Boarding the F train
When two people are getting it on on a regular basis but without any future commitments to one another.
"Heyo, those two are leaving together for the second night in a row... are they like a couple now?"
"Nah, from what I hear they're just boarding the F train."
"Nah, from what I hear they're just boarding the F train."
Boarding the F train by snacktivity October 30, 2014