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!!!!