Whats The Worst Drink You Have Been Drunk On ?

[Opal]

When I was a kid one of the local hillbillies made dandelion wine in a galvanized washtub...it ate the zinc off the tub and turned out a pitch black colour.
One neighbour tasted it and then told his wife to fetch the dog. She asked why did he want the dog and he replied, 'I want to lick his a#se to get the taste
out of my mouth!'

Brilliant, absolutely brilliant! had me and the family in stitches.