MediaWiki:Titleblacklist

.*((?=[a-z])[^aeiouy0-9]){4}.* .*[A-Z]{3}.*  .*[A-Z]{2}  .*[0-9]{2}.* .*(car|limo|home|service|move|moving|guide|clean|plumber|treatment|addiction|recovery|mobile|search|fishing|school|pest|suction|surgery|security|dentist|repair|rentals|gloss|author|adults).* .*.{25}.* .*bot File:Grid_.* 
 * 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) Usernames with 4 or more consecutive consonants (y is counted as a vowel) (Easy fix for real users is to add a space between words?)
 * 1) Usernames with 3 or more consecutive capital letters (Case sensitive)
 * 1) Usernames with 2 or more consecutive capital letters at the end (Case sensitive)
 * 1) Usernames with 2 or more consecutive numbers
 * 1) Usernames containing the following words: car, limo, home, house, service, move, moving, guide, clean, treatment, addiction, recovery and plumber.
 * 1) Usernames with 20+ letters.
 * 1) Usernames ending with "bot"
 * 1) Block new grid image uploads