by Wired December 10, 2019
Get the Call your best friend babe daymug. 
Get the yusra hussain is heena syeds best friendmug. 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
Get the Slap your average best friend daymug. 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
Get the National fuck your best friend daymug. 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
Get the National fuck your best friend daymug. 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
Get the National Ignore Your Best Friend Daymug. Any week of a month you and your best friends can grab each others ass when ever you all want. But only on grab your best friends ass week
by lortimmydadon September 1, 2021
Get the Grab Your Best Friends Ass Weekmug.