Well, the guy that does this is an older guy...I don't think he's seen "Empire Records." I dunno why he does it...maybe he misunderstood someone...everyone else calls me by my name. *shrugs*
My one co-worker asked me why I don't correct him...I dunno...it's not really that big of a deal to me...plus I don't talk to the guy all that often. And it's better than "Hey you!"