A hypothetical sport of pitting different trains against each other with an over sized boxing glove attached to the front of both trains, set on the same track, and then rammed full pelt towards each other.
Sponsors have yet to take any interest in the sport.
"Ah mate did you see that Troxing fight last night? The 1423 from Oxford got banged propa by the 1502 from Kings Cross!"
also known as toxing
Simmilarly spelled to Doxxing or Doxing, however you mass-report a person on the internet to make them mad and annoyed, instead of leaking private information