Bestie 

A person that will always be there for you. Someone hat is a like a sister or brother to you.

Claudia is Melissa's bestie.

Bestie by Giraffo February 22, 2015

Bestie 

Your Person. Your # 1.

Forever.

Jacqui and Nicki are Besties for life.

There can only be two Besties. You, and your BESTIE. There are no "groups" of besties. There are no "Three besties!"

Bestie by Nicki Young May 30, 2008

Besticles 

A man's best friends. A variation on 'besties' referring to best friends.

"Hangin' out with my besticles."

Besticles by PettyRider April 24, 2010

Boy Bestie 

Those Madan Gowri pundamavans who reacts heart to your girlfriends posts and comments "saataiyadi padhivu Dozhi" in all her posts just to get Bobs and Vagana pics on Snapchat when you guys are on a break.

"Kill that Boy Bestie before it lays eggs"
"Can i be your Boy Bestie and give captions for your profile pictures, Dozhi "

Boy Bestie by grimrpr March 8, 2019

the best thing ever 

sliced bread

sliced bread is the best thing ever

the best thing ever by hibbert? December 4, 2009

BEST 

The best freakin' student organization in the world. Stands for Board of European Students of Technology.

Sasha: Are you in BEST?

Tanya: Yes, I'm a proud member of BEST Kyiv!

BEST by lil_bo_archie August 20, 2021

National hug your bestfriend day

A day where you hug your bestfriend

You:hey can i give you a hug.
Them:why
Bc its national hug your bestfriend day!

National hug your bestfriend day by Alyssa Odum November 10, 2019