by ItsWugga December 31, 2017

by cowbaby April 7, 2009

An acronym for Snotty Bitch Face. SBF is a play on SPF, sun protection factor, indicating the magnitude of a woman's hotness and bitchiness. SBF ranges in values similar to sun block ~ 0 - 50, 50 being the hottest, bitchiest woman possible.
Man, check out that bleach blonde with the pointy nose in the Mercedes; she's an SBF 45! ... SBF (snotty bitch face) ...
by SBF50contol May 13, 2013

Your face when someone did something stupid and you disapprove forever and ever and always. Basically proving how much of a mother fucking bitch you are with an expression.
by Go Fu<k Yourself May 25, 2018

by ^^ME^^ April 22, 2003

"That bitch over there with resting bitch face (RBF) needs an oral cream pie!"
Meagan Good and Lacey Chabert are perfect examples of RBF
Meagan Good and Lacey Chabert are perfect examples of RBF
by Coach Jerry April 10, 2019

by amanda2169 September 29, 2010
