Nineteen-year-old rapper Mac Miller is a senior citizen in the video for his new track, 'Party on Fifth Ave.' The Pittsburgh rapper and his friends don't let their advanced age keep them from causing trouble and taking over the dance floor.

Miller sports glasses, gray hair, a gray beard, a sweater vest and plenty of bling in the clip. He and his elderly posse cruise down Fifth Ave. with the aid of mobility scooters. They engage in some friendly sword fighting with their canes, then perpetrate a carjacking, kicking out the driver and bashing in all the car's windows -- but it's funny, because they're old!

With that bit of mayhem out of the way, the gents head to the club. As he shows off his unusual dance moves, Miller raps, "My light-up shoes on, they love the way my kicks flash / This ain't a time to just sit back, cause there's a party on Fifth Ave."

The guys start to get tuckered out, but Miller finds his second wind and heads to the park, sprinting past a group of young runners before collapsing as the video ends.

Mac was featured in XXL Magazine's Freshman Class of 2011 as one of the emerging hip-hop artists to watch this year. He appeared on the Benny Blanco remix of Maroon 5's 'Moves Like Jagger,' and his full-length debut, 'Blue Slide Park,' drops on Nov. 8.

Watch the Mac Miller 'Party on 5th Ave' Video