After three days at a metal festival (in Pilsen), I realized something sad. In the software world, we don’t have fun at work anymore. I am not talking about the HR-inspired fun; I am talking about the joy that comes from the inside. Do you remember the chair rowing? Do you remember how amazed we were to crash a keyboard or two on each other backs? Do you remember us singing songs about Java while writing fake protocols? What kind of fun did you use to have in your teams before the HR-organized joy of playing volleyball and drinking beer from PHP-shaped mugs? Help me inspire more people. Here are some of the examples I am going to present: https://www.youtube.com/watch?v=9Na0qnYO81E https://www.youtube.com/watch?v=9xFuEyXIRwM https://www.youtube.com/watch?v=RnqAXuLZlaE I will mention you during my talk if I include something from you.