Swear filter.
 

Sort it out. I can't even say "who ordered the lake to be cut off" without being told i'm trying to evade the filter. I don't even know what in that sentance is being picked up as evading.

[Edit] Found it.. its because of "Who ordered"... or "Whoor" in the stupid filters eyes.

The swear filter should be clientside, controlled by a textfile or database in which you can add or remove swear words. Have a list of them and it turned on as default.

I'm pretty sure its serverside. Otherwise it'd work on all servers, not just GK. And also, the client wouldn't take its time filtering it if it were clientside.