It's kinda useless keep on banning specific users, so if any of you is offended by them, or find their posts useless can visit their profile and click Add {username} to your ignore list

I.E.
you want to ignore MSG-THREE-RING-CIRCUS
You first go to his profile @ [Only registered and activated users can see links. ]

then click on the ignore link
[Only registered and activated users can see links. ]

The result? The post belonging to a user on your ignore list will look like this:

This message is hidden because {username} is on your ignore list.

Thanks