The area in your house that your wife allows you to hang out with your friends, listen to music, drink, smoke and generally cut-up and be loud and obnoxious. Usually the garage.
On Saturday nights my buds and I meet over at Walkers low-rent man cave, his converted tool shed, to smoke, drink, laugh and raise hell amongst the lawn mower, weed eater and yard implements. We listen to a football game or find a bluegrass station on his parents 1971 Magnavox AM/FM/Clock Radio using a straightened clothes hanger as an antenna. All of the furniture is from yard sales or picked up off the side of the road.
When a male of middle age burps into a womans butthole. Then another woman sucks the fart out, after this is complete she proceeds to blow it into the area where another woman is sitting. The sitting woman huffs the fumes of the burped fart and gets "off".
I pulled off my first dirty cave rabbit last night with becky and friends.
A mentally and/or physically debilitating condition worse than a hang over usually brought on by the consumption of copious amounts of alcohol combined with severe lack of sleep.
... oh my head... it's a day in the pain cave for me today, thanks to that goddamn moonshine!