Terrible though these films are, none is quite as memorably offensive as Stop! Or My Mom Will Shoot, a film that temporarily emasculated Stallone and made us think his days as an action guy were numbered. It's a film that Stallone himself even professes is the worst he ever made, placing him in the shoes of Joe, a police officer whose mother (Estelle Getty) comes to stay with him against his will, and begins to interfere in every aspect of his life, from his job to his love life. Though Getty is well-cast opposite Stallone, the entire premise of the film is inane, and the only moment of light relief comes when Stallone utters the titular line near the end of the film. Sly went on record recently to say that it's "maybe one of the worst films in the entire solar system, including alien productions weve never seen", winning another Worst Actor Razzie for his efforts. Still, at least it has a "so bad it's good" quality to it that most of these films do not, even if it is still absolutely, indisputably terrible. Which Stallone film do you think sucks the most? Let us know in the comments below.