Hello Friends..
I recently came across this slang language used by youngsters while chatting in Arabic. If you happen to log on to an Arabic chat room you might be lost by what you may read. The most surprising part is how the combination of numbers and letter is used to communicate with each other. The language is often used to send text messages, which is perhaps interpreted by the Arabs of the internet generation..
Check this link out for details
http://iwep.blogspot.com/2008/06/arabizi.html