It seems like you've stumbled into a meeting that has been going on for hours, and it's not even close to over yet.
Our team of highly trained professionals (and their cats) have been discussing the finer points of nothing in particular since 9:00 AM.
We've got a whiteboard full of ideas that have long since been forgotten, and a stack of empty water bottles that's starting to get embarrassing.
Will we ever get anything done? Who knows?