It's a bi-bass (two strings), but has a triple decker headstock?
![Shocked :o](https://bassoutpost.com/Smileys/default/shocked.gif)
Doesn't make sense.
I do like DAD (or Disneyland after Dark as they were once called before Disney cracked down on them) though. I think he only plays two-stringers, at least live. He probably records with a six-string!
![Mr. Green :mrgreen:](https://bassoutpost.com/Smileys/default/mrgreen.gif)