Speaking of learning.. :)
I learned about MD 20/20 (Mogen David wine) when I was 16 years old. I learned that you paid greatly for cheap wine the next morning.
And to this day, nearly a half century later, I cannot read your screen name without recalling my misspent youth and MD 20/20, or as we called it “Mad Dawg.”
I really should have a sip of that stuff before I die.
I took the name because I was exposed to rabies, and it seemed a pretty funny name for an ex-clergyd00d.