Used to have the nickname 'Leppard' aquired from the band Def Leppard. Still one of my favorite bands. Leppy was a shortened version one of my ex-girlfriends called me and it stuck ever since. That was almost 8 years ago. I get called Leppy in person by everyone who knows me, including my wife. I sign things that way, too. (like food containers in the fridge, backpacks, things that need a name on them that aren't official)