Great Scott!

Although at first glance it appears this is a wealthy auto enthusiast's garage full of cars, in reality they're actually all the exact same DeLorean. 

No doubt there are seventeen Marty McFly's as well, all running their hands through their hair and talking to Doc Brown at the same time.

"Dammit, Martys! What have you all done to the space/time continuum now? We've gotta get you... I mean you all... back to the future!"