I saw this sign posted once, it said, 'blasting zone ahead'....

I saw this sign posted once, it said, 'blasting zone ahead'. Wow... shouldn't that read: Road Closed. What do you mean there's a blasting zone, what am I supposed to do, 'Hey-- ah, you might wanna buckle up, blasting zone coming up. Yeah. Just saw the sign. Put the helmets on back there! Yeah I think we're-- (Pow!)-- Oh! We're getting close! (Pow!)-- Oh! This is gonna be a bad blasting zone! Remember that last one--we lost Billy?