A doctor made it his regular habit to stop off at a pub for a hazelnut
daiquiri on his way home.
The barman knew of his habit, and would always have
the drink waiting at precisely 5:03 p.m.
One afternoon, as the end of the work
day approached, the barman was dismayed to find that he was out of hazelnut
Thinking quickly, he threw together a daiquiri made with hickory nuts
and set it on the bar.
The doctor came in at his regular time, took one sip of
the drink and exclaimed, "This isn't a hazelnut daiquiri!"
I'm sorry," replied the barman, "Its a HICKORY DAIQUIRI, DOC."