"Wally, why have you been charging all of your hours to my project?"
"I invited you to one meeting. It lasted one hour."
"Do you think I would go to a meeting without extensive preparation?"
"Okay.. that's another hour."
"How many more do you need explained?"
"After the meeting, I sat quietly and evaluated what everyone said. That took fity-seven hours."
"Ha! You're still an hour short. Explain THAT!"
"Do you mind if I sit quietly and think about that question for a while?"