(Several teenagers are sitting in the back of a city bus, playing a boombox radio very loudly and clearly annoying the other riders.)

Driver: “Sir, please turn your radio down so other passengers can ride in peace.”

Passenger: *loudly* “Public transportation means PUBLIC!”

Driver: “Please, sir… for the comfort of all our passengers, please turn down the volume on your radio.”

Passenger: *even more loudly* “PUBLIC TRANSPORTATION MEANS PUBLIC!”

(At this point, the driver slowly stands up from his seat, pausing in the aisle. He is huge, at least 6’5″ tall and 220 pounds. He doesn’t say a word. Instead, he just smiles serenely, takes off his watch, and takes one step toward the back of the bus.)

Passenger: *turns off radio rapidly*