bestieship 

The friendship between two besties.

Terrence and Katelynn have an amazing bestieship!

bestieship by terreencdk May 31, 2010

Bestie Hot 

What you say to someone after they achieve an accomplishment, does something you approve of, or when someone does or says something really cool. Interpreted as "that's so cool, it's at the same level of hotness as my best friend".

"I can't believe I just aced my final exam!" "That's bestie hot"

"What do you think of this dress?" "That dress is so cute, it's BESTIE hot"

Bestie Hot by OGChristine April 19, 2022

aunt bessie bun 

pube style hair that hasnt been washed for 5 years or brushed for 12 and has now been put in a bun that resembles a yorkshire pudding. a person who has an aunt bessie does not appreciate nice shampoo

girl1: eww how bad is her aunt bessie bun today!

girl2: i no! like when was the last time she washed her hair?

aunt bessie bun by OMG get it together chipie! June 25, 2009

Besties for Resties 

Best friends for the rest of life.

My friend and I are besties for resties.

Besties for Resties by Beccas December 11, 2007

Bestie Playa 

A person that collects a whole slew of Besties, instead of just having one.

David is a Bestie Playa. First it was Joli, then Igrid, now Blackhawk.

Bestie Playa by david_playa May 8, 2013

bestie 

random stranger on internet

@tiredmehjabin: (g)i-dle is the best gg of 4th gen
@swiftsvelvet: period bestie!!

bestie by shutthefuckuppri February 27, 2021

Bestie westie 

The girl that would always be for you every time u need her; your bestie, ur ride or die ❤

aww u my bestie westie

Bestie westie by Yafavgurlll May 31, 2018