OBFF 

Online best friends forever.. even though you see each other once in awhile, it's just easier to talk online.

ERIN and CARA were OBFF's, they had known each other for years, but with life being so busy, it's easier to stay connected through social media.

OBFF by The Original OBFF April 14, 2019

OBFF 

Online Best Friend(s) Forever

Losing touch after college, Erin and Trevor reconnected several years later on Facebook and now, communicating strictly via computer, are OBFF.

OBFF by Erin and Trevor May 29, 2007

OBFF 

Original Best Friends Forever

She was my OBFF before Jennifer was my BFF.

OBFF by tweesha March 5, 2010

OBFFS 

Oh, but for fuck's sake!

OBFFS! That was totally uncalled for!
OBFFS, just open the goddamn door before trying to enter!

OBFFS by BobKnudor June 30, 2010

obffl 

Online Best Friends For Life

NateCohen2k: You suck dude I don't wanna be your obffl anymore.
Theycallmesp00f: what the heck?? I thought we were online best friends for life, forever!?

obffl by Sp00fboss420sauce December 7, 2009