The Bangor Police Department is known for its creative Facebook page. Over the weekend, the department posted a video of one of its officers playing an early (and we mean early) morning prank on some city firefighters.

In the video above, Officer Keith Larby shows us how he has fun during his midnight shift.

"Three-forty-seven in the morning. I think its time to play the song of my people," Larby says before blaring the police siren outside and quiet and dark Bangor Fire Department at 289 Main Street.

Hope there are no residences nearby. (There aren't really, except maybe on Barker Street.) But sirens are not uncommon in Bangor, so we doubt anyone lost any sleep.