A man spending time in his man cave.
man + cave, suggesting the caves in which prehistoric people sometimes lived.
man cave (plural man caves)
- A part of a home specifically reserved for adult male activities, such as drinking beer, playing games and watching TV; often a garage or den.
2007, November 18, “Charles Memminger”[Honolulu Star-Bulletin], Cave Men: There are sports and beer but no women in these sanctuaries:
- Man caves are better known on the mainland, where space isn't a problem.