Kid: At the Joke shop.
Stop using Chex as a weapon!
Kids.
Jokes about Batman's parents can get old.
Not enough cement EDIT: Okay thanks for pointing out that I messed up the wording but the joke is supposed to be the funny part
So it would run faster!!
Chernobyl fallout
Because they had too much junk in the trunk.
All that junk inside your trunk I'ma get get get get you a Neti Pot - a concerned vet to an elephant