Jump the queue?

If the question is: "What does it mean to 'jump the queue?' ", the answer follows. "Queue" is another word for "line" or "line-up" to refer to people waiting to be let into an event such as a movie, or waiting to be served at a bank. To "jump" this line is to either go to the front of it, or bypass it altogether and get in or get served out of turn. Two kinds of people jump queues: bigwigs & jerks.