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One of the most defining aspects of Batman (besides the fact he's a fascist sociopath) is his gadgets, or eqipment. One of the most successful elements of the Christopher Nolan rebooted Batman franchise is the logical origins of all Batman's fantastical gear. This is how I imagine the scene would look if Christopher Nolan were to try and reboot this aspect of the Batman mythos in the next Batman film.
In case you have never seen the Adam West Batman movie here is a clip to elucidate the gag in my illo:
Still, I'd prefer the tried to work Shark Repellent spray into the next Batman film than work Robin into it!! ;)