Got it while playing runescape for the first time. I felt That my super awesome Viking-esque warrior needed a good fantasy/Norse name. I tried a few, then I Heard mention of Cancun on tv. Being so young, I understood it as "Kanku", and though than It fit my badass lvl 3 character perfectly. After that, the name kind of stuck. I use my name Kanku for just about every profile I have (though several different combinations). I have made several clans with my friends than have my "kankunation" namesake. I even have a logo and everything designed for it. Its now a part of me. A fraction of my being.