Complaining About Tropes You Don't Like
We don't want to be as obscure as that, but part of the fun of the wiki is learning new stuff. I don't know who Xanatos is, but I managed to learn by reading the description. Clarity in titles is good, but we shouldn't eliminate all character or work inspired trope names, or anything that refers to anime or manga. The sort of person who hasn't heard of Discworld or needs excessive explanation to understand what a Colony Drop might be probably isn't the sort of person who reads tvtropes.