My brother's nickname in middle school (and his Xbox live username) was Chibbler, which is probably where it came from. I've copied my brother a lot throughout my life (he liked penguins, I liked penguins, etc.) So all of the sudden my friend started calling me giblet (which, at the time, I thought was spelled Jibblet). The name evolved through Jibbler, Jibby, Jibbs, and eventually Jibblito (jibb-lee-toe) and it's actually a pretty catchy nickname, even though no one really calls me by that name in real life anymore unless they are joking. "Shoutout to my boy Jibblito" -Javier 2015