The holidays are always a time to gather your closest family and friends to rejoice and celebrate. Of course, sometime celebrations get a little out of control and Johnnie Walker - yeah, the high quality whiskey brand that just hooked up with Porsche for the Porsche Design Johnnie Walker Blue Label Private Bar - wants to ensure that a night of good times doesn't turn into a night of debacle. They reached out to race car drivers like Mika Häkkinen and Jenson Button to take part in the most powerful autograph they could sign: a pact to not drink and drive.

The unusual and spectacular thing about these signatures is that they were made not by a pen, but by a Mercedes-Benz C63 AMG. That's right, the drivers signed their names on the asphalt by doings donuts to the shape of their signatures. The sheer control needed for such a task is incredible, as these drivers will tell you in the video. Everyone needs to use that same amount of control when they decide it's time to head home.

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