Jimmy: Hey, what gives? Jimmy's Dad: You said you wanted to live in a world without zinc Jimmy. Well now your car has no battery. Jimmy: But I promised Betty I'd pick her up by 6:00. I better give her a call. Jimmy's Dad: Sorry Jimmy. Without zinc for the rotary mechanism, there are no telephones. Jimmy: Dear God! What have I done? (Jimmy pulls out a gun and points it to his head and fires) Jimmy's Dad: Think again Jimmy. You see the firing pin in your gun was made out ofyepzinc. Jimmy: Come back zinc, Come Back!!