The route by which a member or members of a small group will beeline to every person and their dogs that they've remotely interacted with at the end of any event, whilst making insincere commitments to keep in touch.
Often but not always there will be an unwilling party that is clearly distressed or eager to leave dragged along.
The route often includes going further from the exit, and a undefined loitering time outside of the event area or doorway.
Example Couple at a club:
Partner 1: I've had enough of this joint, wanna bounce? Irish Exit or English Exit?
Partner 2: Yeah me too, English Exit, don't want to be rude.
Partner 1: If we must