Brat Attack - S1.E5

A Zombie client arrives at the hotel with his offspring. With a malicious secret plan to buy the hotel, the client unleashes his bratty child on the Hotel and kids. The latter maliciously enjoys accusing Maggot and Fungus of hundreds of naughty things that he himself has committed. He even goes so far as to cause trouble for Fungus at school. How can they get rid of this little pest without upseting the client that the Zombie Hotel really needs?