[Client, Friday 4PM]"Hello, client here. I know it's Friday 4pm but we messed up and did X. Could you deploy Y fix, thanks!"

[Client, Friday 4PM] "We are having a big sale this weekend we told nobody about. Could you quickly deploy a fix where all the product's prices are red and bold? That shouldn't take you long, right?"

[Project manager, Friday 4:45PM] "Hey team, X just released an important security fix for Y platform. I need you to deploy it right now or the client could get hacked."