BFG stands for Best Friend Gayle
A spin on Oprah's infamous reference to her friend Gayle King. Whenever she mentions Gayle, she doesn't merely say "Gayle" she always says "best-friend-gayle."

Use this phrase to describe any same-sex best friend.

This works especially well when introducing a friend who is ONLY a friend, but often mistaken for a lover.

Can also be shortened to BFG.
Mike is my best-friend-gayle. We've known each other a long time.

People think we're together, but we're not. She's my best-friend-gayle.

You're more than my BFF, you're my BFG!
by gmcqueen June 20, 2017
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when you switch best friends every second of the day
“oh your my best friend” “your my best friend “ “i’m a best friend hopper
by smtities November 10, 2019
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Best Friend Mario is a meaning of having a best friend that would care about you and only likes you for your food. He is also a cat.
by smh_mxa February 12, 2016
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a best friend promise is the strongest promise you will ever make with your best friend.. if you break a best friend promise with your best friend and break it you have also broken a friendship, don’t break a best friend promise if that’s the last thing to do. you will loose a best friend.
best friend promise? yes
breaks promise

looses a best friend
by skskskskskskkskss August 27, 2019
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a very deadly parasite
symptoms that you have this parasite consist of having no money, not being able to win in game pigeon, having your Spotify completely taken over, sharing gum, disgusting locker syndrome, missing children and random songs from "brandens happyplace" stuck in your head
if you're experiencing any of these symptoms leave before its too late or don't

branden shawty bae ultimate emu best friend do you have gum?
by Callingallmonsters January 30, 2023
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