masomaniac 

A person who hates everybody

:I can't give no money to you at all

:you so masomaniac

masomaniac by Faka man hacker August 25, 2019

Maskomania 

A condition which causes people to become obsessed with making everyone wear a mask to stop the spread of the Coronavirus. It is Related to Coronaphobia.

Thanks to Menard's maskomania, they do not allow anyone to shop there without a mask, even if they have a medical problem that makes it difficult or dangerous.

"Yea, my friend has maskomania, he thinks everyone should wear masks in public to stop the spread of the virus. He is the same one who bought so much toilet paper that it took up his whole bathroom this March."

Maskomania by Mythcrusher October 17, 2020

Misomaniac

Noun (Uncountable)
1-Someone who hates everything and everyone.

2-Someone who shows hatrey and contempt to everything and everyone. Feels that everything is worthless/beneath consideration.

He's such a misomaniac ,he complains about everything !
Why do you hate all my friends, are you a misomaniac ?
I discovered that I'm a misomaniac , I'm disgusted of all society.

Misomaniac by Sarcastic Misomaniac January 27, 2017

Melomaniac 

Someone who has an extreme love for music.
Someone who is almost addicted to music

Do you know the girl who always listens to music? She's a Melomaniac.

Melomaniac by _BaccoX December 22, 2020

melomaniac 

One who has a mania for music.

I am a melomaniac.

melomaniac by Larstait November 14, 2003

mayomaniac 

Someone who is obsessed with mayo.

Hey did you hear that Hannah is obsessed with mayo. She is totally a mayomaniac.

mayomaniac by lol6969420 February 24, 2022

madmaniacgamer 

A maniac who is mad and plays games

Look! There is the famous madmaniacgamer

madmaniacgamer by Lightning? October 1, 2021