Bestie Kat is a word you call a person named Katherine, you call them bestie Kat because overall they are a good friend, they may not answer your messages once and awhile but they are very polite, they like to say thank you and act like there the best.
by Caleb Cummins March 16, 2022

Imagine you are a waiter carrying drinks to a table and you drop them all on the floor in front of everyone.
“Omg he just done his besti in front of everyone haha!”
Or
Imagine you are on work video meeting and your parents walk in - that is ‘besti’ aka embarrassing.
“Omg he just done his besti in front of everyone haha!”
Or
Imagine you are on work video meeting and your parents walk in - that is ‘besti’ aka embarrassing.
by theunk7579 October 2, 2022

the besties of finn,rosie,amelia,rhys and ryley they help me through the hard time especially when i am really cold
by joe rue July 20, 2022

by Margs4lyfe December 9, 2021

Power Bestie is like someone who is a professional best friend or just someone who you could go 30 years without talking to and somehow still be great friends.
by Joseph Porkinsins June 19, 2025

by Hdkneinxjbd December 27, 2021

Moon is the best bestie he is a g and we all know it, he recently stared in flamingos short film “we ruined her roblox game with 1000 people” for 3 seconds
by Meh 👩💻 November 13, 2021
