When your best friend gets married to the person of their dreams and you’re also friends with that person. Kinda like usual in-laws but likable.
At the wedding Lewton stood up to give his best friend Fischer and his new best friend-in-law Kyla a congratulatory toast.
by KingLouie Daturd August 28, 2018
If someone were to say they had an "Ultra Mega Neon Fly-Ride Best Friend" it would mean that the two were beyond friends, even beyond best friends. It would mean that these to people like each other. In other words, these people are sus. Ultra Mega Neon Fly-Ride Best Friends are typically of the same gender and usually two boys. However, they could be two people of another gender as well.
Guy #1: "Man, Zach and Jesus used to be Ultra Mega Neon Fly-Ride Best Friends, I don't know what happened."
Guy #2: "Yeah bro, I don't know. But, Krystoff and Avery are Ultra Mega Neon Fly-Ride Best Friends, Just a little less recently."
Guy #2: "Yeah bro, I don't know. But, Krystoff and Avery are Ultra Mega Neon Fly-Ride Best Friends, Just a little less recently."
by Some Weird Random Dude December 22, 2021
by pixy_iixie February 09, 2022
A fan fiction of Oikawa and Iwaizumi, that will tear your heart in two. Make you cry for hours on end. Also after reading it, the song (specifically the piano version of it) A Thousand Years by Christian Perry will make you cry every time you hear it.
"Hey! Have you read the fanfic Best Mistake?"
"Ack! Don't remind me of that, I cried for days on end because of that fic!"
"Ack! Don't remind me of that, I cried for days on end because of that fic!"
by _TooruOikawaFavoriteFoodIsMilk December 18, 2021
by theotherbestbuddy February 25, 2025
by bestbuddyexpert July 02, 2021
by Rygarmurph May 31, 2021