Good lord - that is not a man-cave! Who made this meme? That is a rec-room. The 'man-cave' is strewn with tools, and projects in various stages of completion. Nails and sawdust. Tools. Presiding over the mess and mayhem will be a surly stubfart like M, Phil or Yours Truly, staggering and lurching about in a state of either confusion or rage.
In the rec-room, YOU are entertained. In the Man Cave - you entertain yourself.