Grayephobia 

The fear of of using gray dye.

"I heard John has grayephobia."
"Yeah me too, his whole house had no gray in it at all."

Grayephobia by greydyegang February 20, 2019

Gravophobia 

The irrational fear of gravy.

Tom suffered from severe gravophobia when the Sunday Roast was brought out.

Gravophobia by green923jade April 26, 2017

Gayphobia 

Slang word for fear of Gays and everything gay.

Guy - Jim is having a serious stroke of gayphobia.

Gayphobia by The Koaladude September 12, 2005

gradeaphobia 

The fear of looking at your grades

She was so scared of looking at her grades so she went to the doctor and they diagnosed her with gradeaphobia being defined as the fear of looking at your grades.

gradeaphobia by Munchie8210 March 15, 2015

gayophobia

The extreme hatred of that which is stupid or otherwise lame. Not to be confused with homophobia, which is the unfortunate result of Republican Logic intermingled with bigotry and stupidity.

Steve-"I have an extreme hatred of stupid and otherwise lame shit."
Rob-"You have a real case of gayophobia."

gayophobia by MapleTreeLicker November 28, 2011

Gradephobia 

The fear of grades, typically around Christmas and when one has strict parents and they have been fucking off in class, so they know they are going to get straight F's.

James parents have given him gradephobia when the said they wanted straight A's on his report card.

Gradephobia by Fortnite vs. PUBG January 11, 2019

greyphobia 

If you are afraid of greyhaired people.

"Dude! That greyhaired guy is so awful!"
"So you have greyphobia?"

greyphobia by Burgrman December 7, 2016