Day 4: The meaning behind your tumblr name. Well I've always been witty and punny, and not always in the best way. So while trying to figure out my tumble name I tried to think of something cool and epic. But couldn't. So I resorted to my twitter name which is XYZerooo. It has three o's cus XYZero was taken. XYZero really has no meaning except that it's the last three letters and the very last letter spells out zero. However I did realize that it marks an endless cycle, when letters end numbers begin, and as we all know: numbers don't end. So I guess in essence my name is timeless, limitless, meaningless? Who knows.