I thought of the thing in my life that brings me the most pleasure. And since I'm single, I thought of my cat, Kezia. Her purr comforts me. Hence the name KeziaPurrs.
One drunken night and I happened to be wearing suspenders and pair of spats, while the conversations and cocktails were flowing a buddy took it upon himself to announce how "Finch" I look, needless to say from that day forward I've been known as just that "Finch" I question if my friends even know my given name anymore...
Mine is a long personal story, but my nickname for about 10 years now in certain circles is "The Sultan Of Sobriety"---I've shortened it to The Sultan in most places!