Board Thread:General Discussion/@comment-24717665-20140524200715/@comment-1038387-20140525092601

452 wrote: I'm sure if Wikia Staff wanted to forbid them entirely, there would be a word filter to disallow them.

The Spam filer catches some of these. I once had the Scunthorpe problem on a character's name, Mallah; writing it in all-caps triggered the filter.