Definitions by Smiley 777

RBF 

This is the abbreviation for "Really Bout to Fight."

Wow... they're RBF right now!

RBF by Smiley 777 May 26, 2016

RBF 

This is the abbreviation for "Really Bout to Fight." This is commonly used in and around the Jersey shore in New Jersey.

Wow... they're about to RBF right now!

RBF by Smiley 777 May 26, 2016