The current username has never ever been stolen. Yet.
There are, however, a lot of Philthy's out there.
And so, by refusing to corrupt my name with the dirty Base10 numbering system of human minds, I transmogrofied into Philthulhu, overlord of insanity and gibbering nonsense!
Neither 527 nor 42 are the ultimate numbers of the universe. Kebab is. At least, that's the translation into dirty Earth-speech. It is no coincidence that on this world the ultimate number of the universe correlates to the ultimate meal after a night of alcoholism. Nor the ultimate case of gastro the day after.
Such concepts as the ultimate universal number that holds the very fabric of space-time together simply through its very existence were not meant to be devoured by human digestive tracts...