Resting Bitch Faced Friends: A bunch of girl mates who always wear too much makeup and they're facial expressions make them look like bitches
Alfie : look at Them girls over there, they're so fit
Tom: Nah, they're RBFF's
Alfie: Whats that
Tom: Resting bitch faced friends
Tom: Nah, they're RBFF's
Alfie: Whats that
Tom: Resting bitch faced friends
by Djbent August 16, 2022
acronymn for reinstated BFF. it is bascially when you used to be best friends with someone, then you stopped being friends for an extended period of time and then became best friends again.
me and (insert name here) barely spoke before this year. but now were rBFF's and i realized how much i missed her.
by thecoolestpersonyouveeverknown January 21, 2006