Found this when I was surfing through Yahoo just now:

arachibutyrophobia

Fear of peanut butter sticking to the roof of the mouth

WHAT THE???? I think I know at least a dozen people who would would drool over it from 3 metres away or even KILL to get it into their mouth!!

& some weirdos are worried, no, not worried, SCARED that it might stick at the top of the mouth??

This world really has too many contrasting personalities!