RBFS

The medical variant of resting bitch face otherwise known as RBF. RBFS is resting bitch face syndrome. It is a diagnosis of the the RBF

If you really get to know her she’s amazing. Although, it is unfortunate she has RBFS.

by Savaged savaged May 30, 2023

RBF

Rhileys boyfriend names nysah

Ong I just saw RBF

by Chickenbutt88991 May 11, 2022

Rbf

Resting bitch face

She was a nice person but she had a rbf that scared people away

by The.baddest.bitch.alive August 18, 2020

RBF

Resting Bitch Face

Wow, Sebrina looks like such a bitch...
Nah, man its just her RBF shes actually really nice.

by Shuffling_Seal (twitch *wink*) April 26, 2018

RBF - Resting Bass Face

Resting Bass Face is super similar to a resting b*tch face! We’ve all seen an RBF in our lifetime.

“Dude that girl had an RBF!” - @HippieFl1p

“More like a RBF - Resting Bass Face!” - @FriskyHug

by HippieFl1p April 06, 2022