Piss in the keg, you know you want to.
If your man cave is not feeling quite manly enough, you could always add a Mancave Concept Beer Keg Urinal. Imagine peeing into a keg that was once used to hold beer. These kegs are food grade stainless steel and come with a bracket for easy wall mounting. Perfect for beer lovers to put into their man cave, shed, brewery or bachelor pad and share with all of their other manly friends.