a) Very interesting, BUT !!
b) that ruins my silly joke !! (honest, I didn't know there was such a thing.) When I told that one at the garage where I got my car inspected, we didn't have these "technical" problems.
The local MD had the town's bartender prepare a daiquiri at 5
M each Friday.
But the doctor specified an unusual recipe.
Lime, rum, and the important extra ingredient, a pecan sunk to the bottom for a unique zest.
One day the bar tender discovered he was out of pecans, and had no walnuts, peanuts, or beer nuts either. In a scramble, the bartender substituted a hickory nut, as the 5
M deadline arrived.
The discerning doctor tasted the difference immediately, and challenged, "What the heck is this!?" The bartender replied, "That's a hickory daiquiri doc."
Told ya.