Now you KNOW that I am a big zombie movie fan, but imagine driving down the road and seeing this:
Seriously, whats a boy to do?
Sure, you laugh it off and say "THAT IS awesome!" But that little voice in the back of your head is saying
"Hey, right now there is a guy in a theater screaming at you 'TURN AROUND YOU IDIOT!', maybe we should turn around?"
Anyway, they have a nice post over at I-Hacked about these signs.