The massive amount of misspelled words in chat rooms is considered to be a new language in itself called typeneese.
Typeneese is a combination of common words and misspelled words creating the new language.
Since the name is based upon misspellings, the language in itself is not named Typo, but instead "Type"
Its ok, don't worry about using spell check in the chat room. I can read typeneese very well.