Down in the sewers

Ted’s new birthday clown business wasn’t doing so well.
Some kind of vengeful spirit in the form of a clown was wandering the sewers and murdering children.
Ted had a certificate from the church that guaranteed that he wasn’t a vengeful child-murdering spirit.
“I’m bonded, too,” said Ted. “Oh, and I tell jokes.”
But that wasn’t enough for most parents.
He tried a magic act, but he was too clumsy for magic tricks.
And he had bad luck with keeping rabbits.
Eventually, Ted gave up, and went back to working in the Water Department.
“Just not Sewers, please,” Ted requested.