If muscle man Jessie likes his muscles firmly attached to his body, he may want to consider locking the bedroom door when he hits the sack. 

That's when freakish housemate Lydia combines the creepy-crawly techniques of a well-trained Manson girl with a nod toward Lorena Bobbitt, paying a special visit to the slumbering stud so she can imagine what he's dreaming about.

And/or exact revenge for, well, nothing in particular, apparently.