National Bff Day is September 28th this is a day to celbrate with friends or to be thankful for your best friend
Happy National Bff Day to all
by National Days .com September 28, 2018
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April 26 is kiss your bff day, boy or girl idc, no one has to know.
Damn bro Jane lookin Fine in those shorts good thing tomorrow is April 26, National kiss your bff day
by Dampthag7 April 11, 2019
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On October 9th, you shall insult your BFF and try to make them as angry as possible before saying " I love you" at midnight. Socks on of course.
You a bitch for not going with me to the movies today. (National Insult Your BFF DAY)
by George Bartnickle October 10, 2022
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On January 25 all the way to November 1st is slap ur bff day! :) Only short pepole can do it not tall pepole! :))))))

Short bff: hey gusse what! It's national slap ur bff day!

Tall bff: wha-

Short bff: slaps* hehe "
*Evil laughs* ha get that 6 foot giant.
So from January 25 all the way to November 1st is u go up to ur tall bff or freind and slap them as hard as u want just don't go to jail lamo
National slap ur bff day!
by Hehe_savage_person January 25, 2021
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A day where you and your bsf have fun with each other and get closer!
Girl: Hey bff! Wanna spent national BFF day with me?
Bff: yeah sure ofc!
by Yoyoyo!blowmeoutdaddy January 4, 2021
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