I used to work on the website for a utility company that insisted on ridiculous uptime. Our major deployments risked taking the system down for a few seconds, though in practice that never happened.

As a result, they made us do deployments starting at 3:00 in the morning since that was the least active time on the site. Fuuuuuuuuck that place.

My brother is an air traffic controller at one of the world’s busiest international airports and I can assure your their system uptime is no where close to 3 9s.

I always liked this one where the racoon tries to wash some cotton candy to eat. Poor little guy.