User blog comment:Neowitch/664 - Exposure and Exposition/@comment-4754162-20120418174105/@comment-4889755-20120418213726

either Ceasar was calling whoever was on the den den mushi a Joker (ex. That Joker, similar to, That idiot) or like you said, the acual persons name is joker. Mabey they all work for Buggy =_=