He's out chasing a criminal in the Batmobile when Alfred calls him cause the cable company needs clarification that Alfred can speak for him to have it installed, he's put into a group call to give the clarification. As he's about to give Alfred permission to speak for him as "Bruce Wayne", the criminal throws something on the road which rocks the Batmobile making him be all like, "uuuuaagghh!" "Y-y-y-yes, I give him p-p-permission t-t-t-to speak for m-m-me." which makes the person on the other line thinks he just has a speech impediment.
This is either the worst idea ever or a good idea. I have no idea. Lol