Chocolatarian 

noun: Mouth consumer of chocolate only. An average person who excels in all things chocolate. A chocolate-obsessed individual.

"I used to be a vegetarian but gave up eating vegetables. Now I'm a chocolatarian."

Chocolatarian by Boofachay November 20, 2018

Chocolaterian 

A person who eats more chocolate than any other food.

Carol, did you know that I am a flexaterian?. No Karen, I didn't. Did you know that I'm a chocolaterian?

Chocolaterian by Kasi Lou April 17, 2019

Choclitarian

If you're not allowed to eat chocolate

I found out you're a Choclitarian.

Choclitarian by Gozozo October 3, 2017