I always thought the biggest failing of Americans was their lack of irony. They are very serious there! Naturally, there are exceptions... the Jewish, Italian, and Irish humor of the East Coast.
Knowing lots of answers but being a millisecond slow on the buzzer is indeed very frustrating.
Even in a less exaggerated description, any verbal account of a person is bound to find itself employing an assortment of waterfalls, lightning rods, landscapes, birds, etc.

