A girl who halfheartedly tries to be part of the "in crowd" of her school meets a rebel who teaches her a more devious way to play social politics: by killing the popular kids.

A man pursues stand-up comedy encouraged by his fellow garbage man. Though his friend, who accompanies him on accordion, continues to tell him how great he is, he actually stinks. When the "comedian" grows a third arm out of his back, the friend uses this twist to get him signed up with a sleazy talent agent, and it begins to look like his career is on the move, even though his girlfriend has left him.

10 years ago the perverse Dr. Russell couldn't resist the beauty of a young patient in his mental clinic and raped her one night. When she plunged herself from the roof shortly after, he described it as consequence of her heavy depressions. Now the same urge overcomes him with his new patient Sandy. He doesn't know that she's the daughter of his previous victim and that she's come for revenge.