Eight inches

Due to limits in language of primarily two dimensional language sets and three dimensional conceptual communication models, doubling of the axis of foundationally relevant description in the 2 dimensional plane of text or even a video representation is an interesting challenge.

Also, given the fact that conceptualizing internally exponentiality (to whatever finite mandelbrot set limits I may or may not have) can be more easily shown by plugging sets of defined thought axis onto a computer generator would be more to the simple point I'm making here (if you are able to sound this explanation somewhat) easier.

The simpler answer is, I don't really know.

Dunno. I've been digging around in there for years and haven't hit bottom yet.

I try to keep it above ground level. Mistakes do happen though.

Get to know me and u can answer that for yourself

Seventeen and a half inches obviously Yours? :P

Beegees :D

How deep are you willing to go?

Depends how long that lobotomy instrument of yours is.

SteLLarz DeePs

Deep enough.

Mine is like the tide, at times deep and mysterious, at others barely lapping at the shore, then again, depends on the meds.

Too deep to explore in one day..

Idk.

I'm a troubled soul.

as deep and low as barry whites voice