Because to be honest, boss, none of this Y to K dates problem makes any sense to me. I am a fan of the New York Yankees. The most important thing in the programming language is the name. A language will not succeed without a good name. I have recently invented a very good name and now I am looking for a suitable language.
Product is tested.
20 bugs are found. Programmer fixes 10 of the bugs and explains to the testing department that the other 10 aren't really bugs. Testing department finds that five of the fixes didn't work and discovers 15 new bugs. Repeat three times steps 3 and 4. Due to marketing pressure and an extremely premature product announcement based on overly-optimistic programming schedule, the product is released.