When you upload something to production environment:
When you find a problem solution without searching in Google:
When you close your IDE without saving the code:
When you try to fix a bug at 3AM:
When your regular expression returns what you expect it:
When my boss reported me that the module I have been working will never be used:
When I show to my boss that I have fixed a bug:
When I upload a code without tests and it works as expected: