Pay Day Friday or the Friday directly following Pay Day.
"Hey want to go out for Lunch today?"
"No, I'm skint."
"But it's Fuck it Friday!"
"Oh! In that case count me in!"
by Soulless_2k4 January 22, 2016
Get the Fuck it Friday mug.
Internal company policy that mandates that you log off and stop working at 5pm on Fridays and that do not start back up on work until Sunday, when you're prepping for the new week.

(Coined by the co-founder of the tech start up, Yogi.)
person 1: "damn, I'm so burned out from all these late nights."
person 2: "yo, don't worry, it's Fuck It Friday today, just go home."
person 1: "I love Fuck It Fridays!"
by Seiken Gyakuzuki November 19, 2019
Get the Fuck It Fridays mug.
the attitude one has on any given friday in which they dont care about anything that happens
DeShwan: Aren't you going to work today?
Mike: Naw man, it's Fuck it Friday
by Danielle's boo June 9, 2009
Get the Fuck it Friday mug.
Fuck it Friday - who gives a fuck , its Friday, do what you want

Hey you want to get fucked up and smoke some weed?

-Yeah , fuck it, its Friday!
by smittyness 89 February 20, 2015
Get the Fuck It Friday mug.
The last given Friday of each month, in which no fucks will be given.
1. "Should I change the baby? Hell No, It's Fuck It Friday."

2. "Dude wanna get some hookers and tear it up tonight?" "hmmm.... Fuck it, It's Fuck It Friday, let's do it!"
by brucie on the cat June 26, 2013
Get the Fuck It Friday mug.
A Friday on which you refuse all requests and deny all favors, instead cursing out the person who is asking.
You: Hey self, it's another Fuck-You Friday.

Jim: (enters) Can you help me with this report?

You: Not today pal. Fuck you.
by rushoffailure December 29, 2006
Get the fuck-you friday mug.
Term derived by railroad workers for working extra late on Fridays. Especially on Fridays leading into a three day weekend, hunting season or anytime you have plans. Can be used though for any job where something goes wrong and your stuck at the office late on a Friday.
Ah hell! A machine broke down! Looks like a fuck you Friday!

The boss wants all these reports done before I can leave and it's almost lunch on a Friday? Talk about a fuck you Friday!
by Mtcowboy406 October 23, 2013
Get the Fuck you Friday mug.