substitution words

[grasscarp]

today I tried to say to a fellow aber L O L. This came out as Mwahaha or something similar. Why. and when I put W T F it came out as what the funicular. While I appreciate there may be some things that are unacceptable L O L and W T F are not on the list, and are normal text speak. I found your substitutions both totally unnecessary and annoying.

[vivandorron]

What do you mean rowanwitch?. This sort of thing:-

http://www.google.com...Oo8ti6AQ&ved=0CC8QsAQ

Ron.