Below are the ultimate man caves. They're severely themed, but who'd say no to either of them.
Images Courtesy of Oddee, 12 Coolest Man Caves
Images Courtesy of The Official Man Cave Site
So that's my two cents on man caves. To each his own when planning a dream space, but we can all agree that we're together on this one, no matter how different our caves would be. What would your space look like?