Have you ever played Call of Duty? Angry Birds? Any extreme game where your mind is focused on the screen and nothing else around you? Well there's something more extreme, coding.
Coding for hours at a time, debugging your code, trying to figure out what went wrong, sweat pouring down your fingertips. You wonder why your code isn't working? It's because you missed a semi-colon. This is X-TREME coding.
Bill Gates after XTREME CODING
Weakest XTREME coder