I think you're missing the joke. The idea is that its self deprecating humor from gamer. The idea is you play the part of the half witted overly aggressive asshole child that is the stereotype of online gamers. You end up with: "0MFG U R 5Ucch 4 n3WB LOLOLOL!11!"
F4K 9ramm3r L0L0L! G37 0n m3 1337 LVL.
F4K 9ramm3r L0L0L! G37 0n m3 1337 LVL.