national 0.5 day 

national 0.5 day where your pictures that are taken in the 0.5 camera shine on december 8th.

“Hey do you know what today is?”
“December 8th”
“No silly, national 0.5 day!”

national 0.5 day by smoochi December 8, 2022

The 5 day rule 

If you're in an argument with someone and they try to use evidence that you're wrong from more then 5 days ago, it doesn't count

The 5 day rule needs no explanation

The 5 day rule by Ricky the God June 13, 2020

3.5 day weekend

when you leave work after lunch the Friday before a 3 day weekend.

Bob: Have you seen Jim?
Alice: Oh, he took a 3.5 day weekend. You'll have to catch him on Tuesday.

3.5 day weekend by NathanZ June 13, 2007

NNN 5 day Rule 

When a person has 5 days in the beginning of the Month of November

To ejaculate as much as they want. After the 5th day passes they can no longer ejaculate until the month of November passes

Diego ejaculated on the 4th month of November.....his still in the NNN 5 day rule

NNN 5 day Rule by Nate1238 November 2, 2023

National 0.5 day 

National 0.5 day is a day to be twerked on and take a 0.5

Friend: it’s National 0.5 day let me twerk on you and take a 0.5

National 0.5 day by National 0.5 day October 3, 2023

Day 5 Backpack 

Your backpack on the school day when all of your classes meet.

Damn this day 5 backpack is so god damned heavy.

Day 5 Backpack by APple36328394 June 9, 2009

Fur-Day 5

It's Fur-Day 4 but you have to speak "furry" e.g. "English" is pronounced/written as "Engwish"

Furry: It's fuw-day fiwve (fur-day 5) today!

Person: Ohw now

Fur-Day 5 by Sauce-nowski December 22, 2020