stay away from it.  They more than likely will not ban people for that since its a clan tag glitch.  They might just fix it

This is considered a small scale error, If you compare it to the clan tag glitch at the start of Black Op's life cycle. You probably won't get banned, But for the love of god... Don't jump onto the bandwagon with this one. There are already so many clan tags out there with these buttons.

basically is just a mis matched letter combination to make the symbols and stuff i just found out how to do it. its so stupid and looks dumb i try'd it once then removed it, i do enjoy it on class names tho its preety original but still stuipid xD