Word game was probably locked because of an offensive word on the last page. It would prevented arguments.
Have you read Leon's Comment? That word can be offensive to some. As for the other thread I have no idea.
In some cases yes. But that's not the only definition for it. Ps: you can always wall a mod and ask.
It could have started arguments and religious views and many other things. Everyone has their own definition for that word... But not everyone uses the definition for that word to be happy. That's the only thing I saw wrong with it. Anyways I guess they got sick of seeing them in active topics? Who knows.