It's going to be hard to top mine, I once stopped production thinking I was stopping my local environment. I had multiple terminals open. LOL.
At least, you stopped production. I dropped a table in the prod db. Not a nice day at all! Took a long time to restore it.
cedric simon
Web dev
When I was still young, I worked at technical maintenance for personal computers in a little shop.
During a mother board test on a bench, I simply removed the CPU while everything was running, I thought that the motherboard was off X_X.
Thankfully, nothing bad happened, but that scared the hell out of me!