Blue Popo's first and only appearance in the abridged series was during an advertisement by Team Fourstar to promote the 2010 Youmacon event, informing the audience about whom was to attend and what was going to occur there. Only for Mr. Popo to appear and immediately assimilate him, his final word being "KAMI!"
Blue Popo was a censorship idea done by the infamous 4kids. In which any scene involving the 'racially insensitive' Mr. Popo would have the blackened character's skin changed to a noticeable blue. It was equally hated by any fan of Dragon Ball Z and immediately became known as one of the biggest mistakes to be done. (And a Episode of Bardock type of mistake at that.)