Debugging is a fact of life for productive software developers. The process of debugging computer code can be broken down into 6 stages: 1. That can't happen. 2. That doesn't happen on my machine. 3. That shouldn't happen. 4. Why does that happen? 5. Oh, I see. 6. How did that ever work?
This shirt is for programmers and coders with a sense of humor. It's funny cause it's more or less true in many real-world scenarios of eliminating software bugs. Show your special kind of geeky, nerdy humor or give a gift to someone you like.