There are few things more frustrating than the realization you just locked your keys in the car. If you're without a spare or in an inconvenient place -- say, the parking lot after a country music concert -- it's probably time to call the locksmith.

Well, unless you're this guy.

Apparently, the guy holding the phone in this video and his friends came across this guy sitting in the back of his truck after the Brothers of the Sun concert with Kenny Chesney and Tim McGraw last Saturday in Pittsburgh.

So, while sitting in the back of his truck with a bottle of whiskey, the cameraman and his friends take advantage of his lack of sobriety and convince the dude the best way to get into his locked car is to just use his head ... um, literally.

There's some language in the video, but you've gotta see this.

Must be a Steelers fan.