Zombie Warning Road Signs

So some dude, clearly a lot smarter than I, figured out how to hack road construction signs.  I know, you're waiting for the cool part....He likes zombies!  Which means he's okay in my book.  Had he liked vampires, well I wouldn't be posting this then would I?

This reminds me of junior high school when Casio came out what that space aged wristwatch with the full calculator pad. Remember EVERYONE getting one for christmas is 1993? Then that ONE kid figured out how to change the TV channel in US History class when you were watching some lame movie about The Declaration of Independence.