I'll write the rest of the post as an example of what I meant by "fast typing" (which I never did in my post above):
well..lemme get this right...i dont mean to use it to apply for a job or any other serious purposes, just as a funny informal note at the end of my emails! ie mails to penfriends, bf (we have different mother tongues), friends, etc... they already know they are important to me! c'mon, u cant say ur all spelling freaks who never wrote this way! (if any of u are, then no offense meant)
i just wanted to add this line in both my mother tongue and english, its not sth exclusive from english im talking about...
-Improper spelling&punctuation end here-
A far as I know, I only asked somebody to correct the construction of the phrase, I was never discussing if it was correct or not to type/write in an improper way. I hope it's clear enough.