First off, it's not "aphobia" it's "phobia"
Second, Spongebobandy, that is NOT a word. I DO know the fear of long words though: Hippopotomonstrosesquippedaliophobia (So not all PHOBIAS are "Aphobias".
). How ironic...the fear of long words is the longest word in the English language.
But here's my phobia: Arachibutyrophobia - Fear of Peanut Butter Sticking to the Roof of your Mouth.
EDIT: This is actually a REAL PHOBIA
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So here's a new one: Supercalifragilisticexpialophobia - The fear of the word "Supercalifragilisticexpialidocious" (And don't say it's spelled wrong, it's right! ;p But seriously, It is right)