Scheduling conflict

I had a conference call/meeting today with a few people. This kind of meeting hadn't happened in months, and one of the parties involved said they'd like to make the meeting semi-regular. I wasn't terribly excited about the prospect; this particular type of meeting is somewhat tedious.

Coworker: "Well, we could make this a monthly meeting."
Me: "Uh, I'm busy then."

It got a good laugh. Reading it now, though, I don't think it's that funny. Oh well. You live by the funny, you die by the funny.