- LOLing or lolxxx or lolzzzz : LOL. The word itself is a little weird and adding the super-cool \m/ ing, x's or z's makes it miserable. Also, ing? Isn't it grammatically wrong? Laughing out Louding.
- Hi!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! : Using extra exclamation marks. Really, are you always that excited? Or is there something wrong with your fingers?
- If yoU WriTe LyK thIs TheN dO mE a fAvOUr, dOnT taLk tO mE. Because every time I see it, my eyes go through a seizure.
- f9 is not fine. 4n is not phone. 10x is not thanks.
- H'py B'dy is NOT Happy Birthday. If you were THAT busy you would not be on facebook at the first place.
- Fake accent: can be only used when you write it and, trust me, it is disgusting. He's is mah boi. Hey, fanxx.. God, tough to tolerate. Sowiee That's sorry btw, in case you haven't figured out which is pretty normal. Nice pichha. No, really. I didn't need that comment. :| Thank uh. Sorry? Did you mean YOU? Welz! welcome is MUCH better.
Peace.