you win the zombie apocalypse
The perfect weapon is piano string, in my opinion. The only problem is getting behind the person you are trying to kill. If they are aware that you are trying to kill them, that's a whole new bucket of worms. Piano string doesn't leave marks on the neck and will confuse law enforcement to how the person actually died. Autopsy won't show anything.
I've always fantasized about killing someone with an ice pick. I imagine a clean crack of the skull as you plunge the weapon deep into someones forehead.
!!Actually the perfect weapon, isn't a weapon at all. It is something us white people like to call. Self Defense. Now this is how it is done:
Grab your pistol of choice and walk around your neighborhood until you find a negro. Then remove your gun and pistol whip yourself on the head a few times. After you have completed the pistol whipping. Then you are free to open fire on the negro. Once he is dead, you will need to call the cops and tell them you were attacked by a crazy negro. and that you felt like your life was in danger. So you shot him out of self defense. Then you are free to go home and take a shower, get you a bag of popcorn, and watch some tv.