My most ridiculous meeting was a meeting that I couldn't attend.

When I was working as a freelancer my companies CEO and me were invited by a client from another country (6 hours flight & hotel).
The meeting was scheduled for the day after our arrival.

After breakfast the CEO told me he would pick me up at the hotel lobby at 2pm. I waited for some hours, but he didn't come.
Later that day he told me that he met with the client already at 10am.

I am sure he told me the wrong time, because he was afraid that the client would try to headhunt me.