When you insult someone by sayin "fuck you and your friends", which could also mean, that you don't wanna hang with thoes bitches
Like"fuck you and your friends, I'm don't need you bitches "
Fuck your friend day is the national day where you can fuck one friend.
The day is every friday.
Daniel: Oh my god Serwan, today is fuck your friend day!
Serwan: Letzdoit!
On August 10th, is the day where you can fuck your friend without permission!
Joe: “Hey John! It’s August 10th!”
John: “What is that?”
Joe: “National Fuck Your Friend Day!”
John: “Oh no.”
on november 27th, along with beat a furry day, there is also hate fuck your ex-friend day. right after you participate in beat a furry day, you have to participate in hate fuck your ex-friend day that night.
Brodie: We're going to participate in Hate Fuck your Ex-friend day... TONIGHT!
Gavin: T-T-T-T-T-Tonight??