Ok, every long term coder has their own personal language, when they're at their computer.

libraries of code, it's how we talk to the computer. Bits and pieces of many (many, many...) different languages we've picked up over the years. Tools to do this and that. And a million different other tools that are a variation on a theme because it's awful easy to forget that you've already written it, or why that particular iteration doesn't work on this particular problem...

That said, when you start leaving yourself comments in StephenKing-DarkTower language (thankee sai) it's either been a really long day... or maybe I need to think some, ponder a bit, on Blaine the Mono and how he got built...