When you're listening to music on a road trip and you have to turn it down/take out one bud and look in your rear view mirror to make sure the siren-like noise you thought you heard was the song and not an actual cop.
Alternative:
When you're listening to music while driving and you have to turn it down/take out one bud and look in your rear view mirror to make sure the shuffling/human like noise you thought you heard was the song and not a actual person your the back seat who may or may not be trying to kill you
