National fuck your best friend day 

On June 23th you have permission to fuck any of your best friends weather they be male, female, non binary, trans female or trans male, ECT.

You can go up to your best friends and say "its national fuck your best friend day" and they have to let you smash and the same goes to you.

National fuck your best friend day by Femmeep420 June 21, 2021

National kiss a best friend day 

If you have a best friend go kiss them on August 13 doesn’t matter if they a boy or girl

(bbf) what day is it?
(gbf) August 13
(bbf) okay well its National kiss a best friend day

lmao

National kiss a best friend day by AstonCrush August 11, 2021

Slap your average best friend day 

Slap your tallest best friend day is October 22nd, slap your shortest best friend day is February 12th, so slap your average best friend day is September 25th

Average friend: why did you slap me??

Other friend: It's national Slap your average best friend day
Average friend: oh ok

Slap your average best friend day by Egibadif September 24, 2021

National Bully Your Annoying Friend Day 

Harass and bully the most annoying little shit in your friend group day
September 28

LS: "Why the fuck are you being so mean today?"
OP: "Because it's National Bully Your Annoying Friend Day you little bitch"

National Bully Your Annoying Friend Day by whathemango September 27, 2021

shit on your friend day

On November 27 you can shit on your friend no matter what time it is.

You: hey friend. Guess what day it is?
Friend: what day is.. oh no
You: I GET TO SHIT ON YOU
Friend: why
You: it’s shit on your friend day

shit on your friend day by Cal_bill November 27, 2021

Slap your best friend day 

2nd december is slap your best friend day to show love and to make your bond strong.

Jack:Why did you slap him.
James:Because it is Slap your best friend day.

Slap your best friend day by Whyyuh November 30, 2021

Fuck your friend’s girl day 

On May 5th we celebrate Fuck your friend’s girl day

On this day we can have sex with our friend’s girlfriends

Hey Rose I know your my friend’s girlfriend but since it’s Fuck your friend’s girl day I think we should have sex!

Fuck your friend’s girl day by Alan Walker doin work April 18, 2022