I put a sticker on my Cavalier's windshield that said "
100% Cavi Hit" (I saw it on a tape case) and my friends started calling me Cavi Mike. To this day I'm called Cavi, many think it's my middle or last name.
Oh, and to quell any theories that my name has to do with that CAVI clothing line that came out a few years ago(2004 to be exact) I was dubbed Cavi in 1998. I don't have proof I was Cavi in '98 but I do have proof I was Cavi before 2004.
http://cavimike.com/eclipseY2K.JPG