The Bark Bites Back at 2012-04-01 20:45:17:
I see this as a comedy with a take on _The Shining_ and that Karen has an invisible friend named Tilda living in her mouth. The problem is, Tilda speaks 100% of the time and swears like a sailor - always getting Karen into trouble. Karen comes to believe Tilda is a ventriloquist and is forced to find a way to make a break from her. But what's really going on is Karen has some social issues and feels the only way she can express herself is by talking in an Irish accent - so it's really all in her head.