why do they sterilize the needle for lethal injections. how do they get the deer to cross the road at the yellow sign. why do kamikaze pilots wear helmets? what do you do when you discover an endangered animal that eats only endangered plants? why do they put braille dots on the key pads at the drive up ATM? when you're sending someone styrofoam, what do you pack it in? if someone with multiple personalities threatens to kill himself, is it considered a hostage situation? do witches run spell checks? when you choke a smurf, what color does he turn?