passenger: dude why are you letting this [asshat] pass you?  driver: don't worry, i'm just using them as a bacon beacon
the car, or cars that a person allows to go faster than them on a highway or interstate in order to draw out cops
"passenger: dude why are you letting this [asshat] pass you?  driver: don't worry, i'm just using them as a bacon beacon" What is the definition of "bacon beacon"?