if i remember, the term kiddies came into effect as an insult from hackers because of all the young wannabe hackers who starting stealing the lingo and using hacking software and trojans to break into someones system instead of any actual hacking skills, much the same way some 3d professionals snub poser users. warez kiddies came from those same people who started using things like irc and warez sites to distribute software they got from an actual cracker and distributing it as if they had something to do with it. Eventually it came to mean everyone who grabbed warez because most of them knew nothing about hacking and warez and were stupid enough to let the other kiddies get into their systems.