by Wired December 10, 2019

March 25. Created in response to National Bestfriend blowjob day (May 7), on this day a guy has to eat his girl best friend out.
March 25th can’t come soon enough! I can wait for my best friend Kyle to go down on me on National eat your best friend out Day.
by Yelirp24 March 20, 2021

by starborn1 August 11, 2021

John - "Hey why didnt you post me I thought we were best friends"
Clara- "Why is today so special to post you?"
John- "Its National Best Friend's Day!!"
Clara- "Why is today so special to post you?"
John- "Its National Best Friend's Day!!"
by Fgjjcf October 3, 2021

by begum07 July 30, 2019

"OMG WHY ARE U TAKING OFF YOUR CLOTHES?!!?!"
"Its National Fuck your best friend day!!! Get on the bed"
"Its National Fuck your best friend day!!! Get on the bed"
by Im_gay_for_the_egg June 20, 2021

National best friend day is on September 9th, a holiday in which you show/ tell how great full you are for all of your best friends and how they have made you a better person. Let all your friends know how greatful you are for them
by I love bbls September 9, 2023
