20 year old beer.

My friend Bo found these in his stock pile of stuff... he said that he thought they were from like 10 years back....
we spoke with his dad and he said, " Dayaaamn mane.... them beers was from when I was in the Caribbean with Ms. So and So at the time before lil' So and So was born..."

It turned out that lil' So and So is about 23 years old and having a kid now...which makes this beer around maybe 24 or 25 depending on shelf life prior to purchase...








ALTHOUGH IT TASTED LIKE COFFEE AND HAD NO CARBONATION.. IT GOT ME BUZZED...NOR DID I GET SICK AT ALL...which answered my question..."Is 20 year old beer safe to drink?"