What starts out as humorous turns creepy rather quickly, as everybody the man drives past breaks into a slow clap when they see his maroon Nissan Maxima. A man teaching his son to ride a bike stops to clap, leading the child to crash. An elderly man being rescued by a firefighter claps. There's even a cameo of Rudy star, Sean Astin slow clapping. It gets better, though.
Scroll down below to see the cute and surprising ending with its follow-on, stand-alone video.