All the manteresting things you could ever dream of for your mantuary.
A Sign That Proclaims "YOU ARE NOW ENTERING MAN CAVE"
Source: mancavegifts.com
Here's the DIY version.
Source: etsy.com
A foosball coat hanger.
This would also be perfect in a 10-year-old boy's room.
Source: thefancy.com
This hammock.
Source: jeremyperson.com