Q: "Is dat bike electric?"
A: "No, it's nuclear. It runs on plutonium. Totally hush-hush experimental shit. Stand back. Better yet, get 10 miles from here as fast as you can. If it goes it'll take out the whole city. Go! Go now!"
Q: "Is it safe to ride that in a thunderstorm?"
A: "Hell, no. Unlike the electrical system that lets your ICE bike or car burn fossil fuels my Zero is 100% ionic. The child lightening trapped inside the black box under me is at all times crying to be freed by its angry parent in the clouds. Every time I ride in a thunderstorm the lighting crashes at me, trying to TAKE ME OUT! That's Zeus fighting to free Ares. Engineers at Zero installed this by magical methods in my battery in Scotts Valley, CA, patent pending.
Q: "It's so quiet. Isn't that dangerous?"
A: "Do your ears aim backwards? No? That's because you are a normally developed human. We are not designed to hear the direction of sounds coming from behind us, only that there is something behind us, somewhere. Loud and scary? Then run faster, caveman! Not until that rumbling Harley occupied by a geezer dressed like a pirate has passed you and is in sight in front of you can your normal human apparatus figure where the noisy thing is at and not hit it. By then you may have switched lanes unconsciously to make the scary noise somewhere behind you stop. Oops. What about the geezer on the noisy thing? All he can hear is himself. The Zero rider hears all. He is safer because he knows you are a nitwit and needs the advantage of knowing where you are at all times such as when you're driving ahead of me but you think at home on the couch chatting with your nitwit friends on Facebook.
Others?