MediaWiki:Titleblacklist

\d+ buy.* [A-Z][a-z]+\d\d\d\d? [A-Za-z]+\d\d+[A-Z][a-z]+
 * 1) This is a title blacklist. Titles and users that match a regular expression here cannot be created.
 * 2) Use "#" for comments.
 * 3) This is case insensitive by default
 * 4) See http://www.mediawiki.org/wiki/Extension:Title_Blacklist for documentation.
 * 1) Several persistent spammers

.*U[Gg][Gg].*
 * 1) Spam, spam, uggs and spam