we just have a wealth of 'em today

Me: "What time are you leaving?"

Mark: "Nine (9:00pm)."

~later~

Me: "Why are you leaving 45 mins ahead of time?"

Mark: "We're not. Stu is picking up Eddie at 9:15, and then swinging by to get me."

Me: "But you said you were leaving at 9:00."

Mark: "I just said that because because 9 is a rough number."