Worst ever version control system

W

I once worked for a company, who, when I asked if they used a ‘version control system’ their lead developer eagerly replied

“YES – At the end of every day, I copy my directory, zip it, and rename it with todays date”

The best part was

“To make it easy to find, we cleverly¬†use the date format YYYY-MM-DD in the zip file name”

I left around a week later.