The BBBOD (or 3BOD) is a Bass Overdrive…a combination preamp and dirt generator for the needs of the bass guitar. It’s NOT a fuzz or even heavy distortion (that’s another pedal!), but the sound of bass amps being warmed, pushed and stressed. Terms/words like “Acoustic,” “Bruce,” “Ampeg,” “Lemmy,” and “Jones” come to mind. Your bass sound is made both better and worse at the same time! ; ] This is actually the father of the Honey Bee, which is basically a BlueBerry re-tuned for guitar.