Bad Boy Bubby

Bubby has grown up in a dingy suburban two-room apartment without windows. His world ends at the four walls. His mother has brought him up in complete isolation from the outside world. His father left long ago and Bubby has an incestuous relationship with his mother. She only ventures out occasionally and then only wearing a gas mask to protect herself against the outside world which she regards as noxious. This strange existence comes to an end when Bubby's father, a drunken priest dressed in rags, suddenly turns up.