LIKE MOTHER; Susan (Tracey Ullman) hates her nagging eccentric mother (Julie Kavner) until one night, she starts to physically turn into her. SPONTANEITY; A couple (Julie Kavner and Dan Castellaneta) argue over not being spontaneous because they sit every Sunday night in front of the TV. ANSWERING MACHINE; Soft-spoken Donna (Tracey Ullman) decides to improve her message on her answering machine with a little music flavor. FREEWAY; Dr. N!Godatu goes out for a drive with her friend Pat (voice of Nancy Cartwright), but they detour onto Pat's worst nightmare, the freeway.