national expose your best friend day is when u get all you crazy, embarrassing, cute and silly pictures of your best friend (national best friend day is november 1st)
“ national expose your best friend day is when u get all you crazy, embarrassing, cute and silly pictures of your best friend”
by lala thanarse October 14, 2019

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
Other friend: It's national Slap your average best friend day
Average friend: oh ok
by Egibadif September 24, 2021

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.
by Femmeep420 June 21, 2021

John: Hey best friend
Ashley: Hey whats up?
John: Its National Fuck your Best friend day
Ashley: Ok lets do it
Ashley: Hey whats up?
John: Its National Fuck your Best friend day
Ashley: Ok lets do it
by PRINCEMEL10234 June 7, 2021

You can’t talk to your friend or best friend for the whole day. That means under no circumstances should u talk to your friend!
This day is on October 29
This day is on October 29
by Tylol1234 October 28, 2019

by Jenrndudje November 15, 2021

by Sarah Mckean June 19, 2020
