The cat is a demon.

A cartoon cat with a striped body and a white face opens its mouth wide in a scream, its eyes closed tightly, against a yellow and blue background with two door handles above. The scene cuts to a man with a long nose and a brown hat, who is initially holding a small object, then pulls at his hat, opens his mouth in a yell, and throws his hands up in surprise, all within a cluttered room with framed pictures on the wall.