Many, many years ago I was at an Amiga DevCon (see, told you it was many years ago) at Buxton in the UK. Kicking back and relaxing in the bar after dinner I ordered my usual at the time, a Jack Daniels and soda.
Unfortunately my thick South London accent was too much for the barmaid who served me up with a Jack Daniels and cider.
So, there I was, with a large JD and a bottle of Diamond White. Why waste it, I thought, and drank the mixture which, to my surprise was both very moorish and very potent.
Within an hour, tops, half the bar was drinking the stuff and they had put it on the blackboard as a drink in its own right. Becuase I was known online as Wavey Davey back in those days it was sold as a 'Wavey' and was still being sold as such when we went back for the DevCon at the same hotel the following year!