Phobian

If the word stands alone, it means people who have irrational fears. It's that simple.
But "-phobian" can act as a suffix to replace any particular of the suffix "-phobia". The definition is for the person who has the mentioned phobia.

"Okay, children, today we are going to learn a new word - hippopotomonstrosesquipedaliophobia." - The teacher told.

"You forgot a letter - p. It is supposed to be hippopotomonstrosesquippedaliophobia." - The teacher's pet, sitting right in front of the teacher's vision, spoke out.

"Oh, it is a common misspelling, for the purpose of making the word even longer. Perhaps your parents didn't know about that, Ppeter."

"You don't need an extra "p". In fact, you don't need the entire word. Please get on with the lesson." - Effiscanlihardswalorkinstandofintroversestudane said out loud. - "We don't need a monstrous, writing-poems-excessively-long-words, truncated hippopotamus that is a foot and a half along."

Then he fell unconscious.

"What a phobian, a hippopotomonstrosesquipedaliophobian to be correct! He really risked his life for that. Certainly, his family doesn't know about that."

"A hippopotomonstrosesquippedaliophobian."

"Love that exaggeration. You get five extra scores in the examination."

Homo Phobian

A species that resemble humans (Homo Sapiens) but is less intelligent because they don't have the Sapien part which means wise. They can be easily distinguished by foul behaviors such as throwing their feces at Homo Sapiens, especially when the Homo Sapiens wears rainbow accessories. Rainbow triggers them like muleta triggers bulls, they get maaaaaddddd.

Ewww a Homo Phobian threw his poo on my new jacket...