Conversation

I have an idea and I need help with it. I need your favorite, your most commonly seen, your most hated, or the most obscure but relevant event log entries you've seen. Single line or a series, error code and product is fine, no context needed, no details wanted.

I hate to ask(partially because I hope this idea doesn't get responses so I don't have to do effort), but boosts are appreciated. I also don't want to leave out folks outside of IT, if that's you feel free to respond with the weirdest sentence you've ever heard on the clock.