What is 133754uc3?
The combination of 1337(leet, the abrreviation of elite) and 54uc3(sauce). This is the next step up after being 1337, leet, meaning that u are better than pro in something. Sauce is the natural addition to the word leet becuase it is the topping to foods that make them taste better.
Pro>>I owned u in FPS today.
Noob>>You truly are 133754uc3 in this game.