McNuggets

Recently, when I went to McDonald's, I saw on the menu that you could have an order of 6, 9, or 12 Chicken McNuggets.  I asked for a half dozen nuggets. "We don't have half dozen nuggets", said the teenager at the counter.

"You don't?" I replied.

"We only have six, nine, or twelve," was the reply.

"So I can't order a half-dozen nuggets, but I can order six?"

"That's right."

So I shook my head and ordered six McNuggets.