vavavoom
http://www.pokecommunity.com/showthread.php?t=99603
http://www.serebiiforums.com/member.php?u=91508

Someone who reports people for using the word pupu, claiming to have made it. Is really a male but acts like a female and tells people he's female, and gets mad at people if they find out his real name/gender.

Vavavoom: I need to go die, pupu!~ :3 <333.Oox~ <~
Smart Person: ... seriously, what are those smilies, and what's pupu? Get a life, you weeaboo. :/
Vavavoom: I'm gonna report you for using pupu, pupu! >>!