by Woii oii big boy March 23, 2017

a promise between best friends that if you break it the friendship breaks as well, a best friend promise is so meaningful and powerful that it is stronger than the friendship. never break a best friend promise, you’ll regret it. you will loose your bestfriend
by skskskskskskkskss August 27, 2019

A guy that is actually straight but gets friendzoned by all of his female friends and is treated as their gay bestfriend. The girl treats him as if he's their gay bestfriend despite the fact that he may want to actually have feelings or atraction towards her.
Joseph: Yo, how you gonna be hugging and cuddle up with all those girls but never do shit further with them.
Kyle: Dude, none of them like me in that way and it really pisses me off lowkey.
Joseph: Bruh, you know how girls always want to have that one gay bestfriend?
Kyle: Yeah
Joseph: Well, that's basically what you are.
Kyle: But I'm not gay tho so if anything I would be the "Psuedo-Gay Bestfriend"
Joseph: Yeah pretty much laughing.
Kyle: Dude, none of them like me in that way and it really pisses me off lowkey.
Joseph: Bruh, you know how girls always want to have that one gay bestfriend?
Kyle: Yeah
Joseph: Well, that's basically what you are.
Kyle: But I'm not gay tho so if anything I would be the "Psuedo-Gay Bestfriend"
Joseph: Yeah pretty much laughing.
by zeldalover1113 October 30, 2017

by ItzJohnDoe November 24, 2020

Bestfriends are the most amazing people u will ever meet, they will make u laugh but sometimes there will be bad times and good times if you have a bestfriend or bestfriends never let them go
Guys I have bestfriends
by Wawaskittletits fam January 16, 2020

April 22 is Spam Your Bestfriend Day. Whether its on social media, or constant calling, spam your best friend and annoy the crap out of them.
by honeydy April 17, 2022

Your bestfriend's husband/wife or girlfriend/boyfriend. So if your bestfriend is cheating then you have 2. Also if your bestfriend has a celebrity crush and says they are married that's also your bestfriend in law.
by YNW Melly's Bestfriend in law January 12, 2020
