Hippomonstrosesquippedaliophobia - Fear of long words.
Atychiphobia- Fear of failure
Cyprinophobia - Fear of prostitutes
Defecaloesiophobia- Fear of painful bowels movements.
Dysmorphophobia- Fear of deformity.
Genuphobia- Fear of knees.
Hobophobia- Fear of bums or beggars.
Ithyphallophobia- Fear of seeing, thinking about or having an erect penis.
Judeophobia- Fear of Jews.
Pantophobia- Fear of everything.
Phobophobia- Fear of phobias.
Rhabdophobia- Fear of being severely punished or beaten by a rod.
Virginitiphobia- Fear of rape.
And thats just a few, Feel free to post some that are funny that you think I might've missed