cuz whn pplz typ lyk dis i av 2 rd it lyk 3 tyms b4 i undastnd wat it evn mean

Translation: Because when people type like this I have to read it like 3 times to understand what it even means.

I don't mind it much when people change "you" to "u" or whatever, but when its the whole sentance / paragraph that your trying to read, its pretty damn difficult. Its even worse when people type like that AND put no punctuation in.