Frensday 

A Wednesday preceding a Friday is Frensday. Typically used to indicated it's ok to take a drink.

I wasn't going to have a beer but then I realized it's Frensday! Hey, it's Frensday, let's go have a drink!

Frensday by DrinkinBuddy August 20, 2010

Fernsday

Day where the gays gather together to watch Cody Fern surviving in American Horror Story.

It's not Friday, It's Fernsday.

Fernsday by HangedStream October 5, 2019

Frentday 

The 8th day of the week in Canada, after Tuesday and before Wednesday.

“What is today?” “Frentday the 22nd of October!”

Frentday by Itsthewow September 29, 2023