While it may be amusing, it's also in poor taste to dress up like a zombie and chase after Miami residents. Since zombie-related activity is at an all-time high (face-eating) in Florida, shenanigans like this probably isn't the best idea. It might get you shot.
Vitaly Zdorovetskiy, of "How to Pick Up Girls," clearly doesn't care too much, but still warns that you probably shouldn't try to follow in his footsteps. You might not be as lucky as him.