Vwlphb
The fear of the letters A, E, I, O, and U. The defined phobia is Vowelphobia, but to make fun of those with this fear.
A: I am Paul
B: Dn’t sy tht hv vwlphb (Don’t say that, I have Vowelphobia)
B: Dn’t sy tht hv vwlphb (Don’t say that, I have Vowelphobia)