These aren't major WTFs, just the classic old stuff, but I figured I'd share them anyways.

First, the whole error message is black, and I can't figure out what the error is. Second, when I mouseover, I find out that it timed out after not quite 60 seconds. Obviously a rounding error, but I still laughed:

On this one, I asked the students here how long till an operation would be done. They brought up this window to check the progress: