Dragon: A Parable

Does having a sewing machine in it automatically make it not a mancave? Because I really want one, with a large monitor to plug my laptop into, a big-ass TV with an Xbox 360 and Rock Band instruments around it, a heavy-duty table/desk with a machine that can work leather and silk with equal ease, and an overstuffed armchair next to a bookshelf full of my textbooks. That would just be awesome.

What would be in your mancave?

Damn, I so want one of these (thank you perspicuity).