Who could possibly say the answer isn't "...Because!"?

Couldn't the bat-computer answer this, and all of life's other mysteries, for us?

The Bat-computer COULD, but then wouldn't we miss out on the character building discovery process?

Nope because there's always a sequel, but isn't the sequel always not as good as the original?

Could the bat computer figure out who just hit my car?

That depends, how many other clowns were in it?

My car or the one that thought it would be funny to drive away from the accident?

Isn't any accident involving clowns driving cars funny?

Does that mean it isn't funny if the car was parked?

Did the clown see his oversized, polka dot VW Bug smashed then pull out a giant novelty hanky before doing some overexaggerated crying, complete with honking noises?