To cheat
At
Magic: the Gathering.
Just felt I'd get that out there.
I'm ashamed as fuck about it despite not having played for years.
My only real consolation for it is that I still lost most of my games.
And of the four I won I only cheated for one of the wins.
Whelp, I'm done. I quit TF2.
>Oh shit the world is ending!
But no seriously, I've gotten maybe five days without lag issues since it went free to play, and only for this game (and L4D2 but still...)
But hey, I traded all my items and managed to get Skyrim for it. So yay!