The worst meeting I was in I didn't know how bad it was until later. It was my first week at a new job, and I mostly just spent that week pulling tickets off of the top of the backlog and getting acclimated to the build environment and the project structure.

The meeting was a "sell off" where we would "sell" our efforts to the product owners, which were executives. After my project mentor went over the things we had accomplished, an executive asked why we accomplished those things but not the things that were asked for. I don't recall everything that was said, the basically our project manager threw us under the bus.

After the meeting, I looked at the backlog, and nothing that the Executives talked about was in the backlog, nor anywhere to be found. Our project manager, expected us to just "know" what we were supposed to work on, and create our own user stories. Apparently, what I found out after, was that the project manager went to one of the executives and complained that we, the developers never did what he asked and that we were just rogues working on whatever we wanted to work on. He was our project manager for another month, and he never created any tickets for us, even after two hour long meetings with the project owners. I honestly don't know what he did all freakin' day. He was always in work early. I'm sure a quick brush through his browser history would reveal some interesting things.

The results of that meeting led to this developer to not receive a bunch of RCUs with the rest of the developers amongst another things. Turns out those RCUs were golden handcuffs for everyone else. He left sometime after that and found another place. I interviewed at that place, too and got the job. Now I have the shortest, most productive meetings ever.