S.B.F.

To communicate splash back in a manner more acceptable to the general public, use the acronym, S.B.F or Splash Back Factor. Typically, rated on a scale from 1-10, the S.B.F. can be viewed as a way to rate the degree of your splash-backedness.

Henderson: (walking out of bathroom)

Juanita: So did all of that Kashi Go-Lean make for a serious shiz break?

Henderson: Hellz yah! I'd give it a S.B.F. of 6.9!!!!

by sarahXwray March 30, 2008

S.B.F.

Saggy. Boobs. Foundation. S.B.F. is short for saying a girl has saggy boobs.

Dude, she needs to get help from the S.B.F. because those hang too low.

boobstitssaggysag

by Ramkevyon February 02, 2010