How do you get to a 50 in 38 games?!?

[1337 Gamer]

yeah ive had that happen before. Actually i had an account that i had a 50 on where i had 40 wins and 1 loss. Of course that was over a year ago when i used to play ALOT and sell the accounts for MS points. Now i doubt i could even get to a 50 anymore... :(