All you need is a quick streak of 10 wins in a row against players rated 100 points higher to jump up a whole hundred points real quick.
Just 10 real quick and then you can stop. You can quit any time you want. just one more. besides, everybody's doing it. okay, not everybody. the losers don't do it. but all the cool people are doing it even if they don't let anyone know.
Just 10 quick games and no one will even know. you're cool. you can quit any time you want.
You know you are when go on a losing streak because you really really need the 'win' fix / high. *gasp*