Trainge

Trainge: verb. To change train or subway/metro lines. This word was first used and subsequently popularised by a group called the Subways from New York, who spent their days riding various subway lines and trying to determine, what were the fastest routes from a stop to another stop, including various factors, such as people density and frequency of performers. They created the word to simplify their communication to each other, which was semi-pointless as they communicated with each other very rarely, being extremely anti-social.