BRF 

Bitchy Resting Face, a disorder that makes women look bitchy when they're not.

Guy 1: Look there's the girl Matt hooked up with last night!
Guy 2: Wow, I heard she's really hard to get.She barely ever smiles.
Guy 1: Nah, man, she's easy. She just has BRF

BRF by Megan3333333333 July 20, 2013

BRF 

Bitchy Resting Face.

A relaxed face that looks mean or can be misunderstood as being in a bad mood when it's not.
Search for the web for this term to see some funny examples.

BRF

www.funnyordie.com/topic/bitchy-resting-face

BRF by c094728 July 28, 2013

BRF 

BRF stands for Betaretardfag and it is where 4Chan meets VRChat under a drunk 4 AM night

What a fucking BRF

Hey guys I'm gonna go play BRFChat with my friends

BRF by TopHanger March 17, 2020

brf 

brf is a slang term that stands for "bruh" with a whistling nose exhale. It is often used as a way to express agreement or approval of something.

if someone says "I just ate an entire pizza" and someone else responds with "brf," it means that they understand and approve of the person's actions. It is a casual, informal term that is often used among friends

brf by PrinceCharm December 9, 2022

BRF 

BRF, or Best Roomies Forever, is a term used to describe a room-mating experience that brought you closer to someone you didn't know at first.

Man, that weekend in Tampa rooming with Megan made us total BRFs. We're going to room together again over the summer.

BRF by MissTampa May 1, 2010

BRF 

Big red flag

If he negged you, that's a BRF.

BRF by Lililaf February 14, 2023

BRF 

Best Real Friend

A person who is always there when you need and when you have

She helped me through thick and thin, she's my BRF

BRF by Immaculata August 7, 2020