Hippomonstrosesquippedaliophobia 

Possibly the longest real word in English, other than Antidisestablishmentarianmism.

Defined medically as "the fear of long words."

Patient: Doctor, I think I have a fear of long words.

Doctor: Ah! Yes! You have hippomonstrosesquippedaliophobia.

Patient: AHH!

Hippomonstrosesquippedaliophobia by Yangis Kan July 29, 2004

Hippomonstrosesquippedaliophobia 

A word invented by a really big asshole.

Hippomonstrosesquippedaliophobia. I don't know how to put this in a sentence.

Hippomonstrosesquippedaliophobia by SpongeBoobies October 20, 2016

Hippomonstrosesquippedaliophobia 

Hippomonstrosesquippedalophia is the fear of long words.

Henry: Why is the fear of long words called Hippomonstrosesquippedaliophobia? The person who called it this way is mean. Hey, Brian, where did you go?

Hippomonstrosesquippedaliophobia by CrispyliciousChicken May 12, 2016

Hippomonstrosesquippedaliophobia 

The fear of long words

“I’m sorry sir, you seem to have hippomonstrosesquippedaliophobia“
*screams*

Hippomonstrosesquippedaliophobia by Spherical SirFace January 24, 2023

hippomostrosesquipedaliophobia 

Fear of long words.... ironic.

i have hippomostrosesquipedaliophobia! OH NOES!!! GASP!!!

hippomostrosesquipedaliophobia by Pseudonym Psteve October 9, 2004