Spooky yap

Me and my friend have a plan for Halloween. He goes as the Joker, I go as Batman. He and some others walk up as normal, I stay behind. They say basic stuff in a regular voice, but I say (In a batman voice) "Joker, what are you doing here." He's gonna say (in a joker voice) "I'm just trick-or-treating, batman." "Joker, you're 50 years old." "Age is just a number batman." "Joker, that's what pedophiles say. Are you a predator?" And then beats the shii outta him