Fear of Jokes

I have a fear of speed bumps. But I am slowly getting over it.
Hippopotomonstrosesquippedaliophobia is the Fear of long words.
If you were a tear drop, I would never cry for the fear of losing you.
How did the blond define hydrophobic on her chemistry exam? Fear of utility bills.
How do blondes define hydrophobic on their school tests? A fear of utility bills.