nicknames... matt, matty poo, matty poo-poo face, kelly, MK, dirk (for dirk nowitzki the b-ball player... tall white guy for those that don't know b-ball)... i think that's pretty much it
some people in middle school would make fun of me and say i had a girls name for a last name, but they're all working at blockbuster these days so it all evens out in the end...