Kathy is an alligator.
Kathy is dropped off at the pet clinic with a note reading she enjoys belly rubs and rotisserie chickens. D.J. and Matt freak out and jump on top of a table. Kathy managers to shut the exam room door trapping all three inside. D.J. drops her phone into Kathy's mouth and she swallows it. D.J turns the air conditioning up high and Matt throws his shirt over Kathy's eyes so she thinks it's night. When Kathy relaxes D.J. and Matt run out of the room but Kathy then opens the door so they run out of the clinic.