I've seen a couple of Maury episodes with weird fears.
some man was scared of peaches, and there were a couple of people with phobias of mustard and pickes. Like really bad phobias.
Just watch it, it's just weird:
http://www.youtube.com/watch?v=ta-FGE7QELQ
http://www.youtube.com/watch?v=Xk2k7oNmCbk