Duster

Information
Like many other MOTHER characters, There have been many Duster Miis on Miiverse. Perhaps the most well-known one is FondueDuster, who is one of Destiny's best friends.

There have been a few other Dusters besides just him though, including one that made suggestive remarks (That got banned literally the same day). But of them all, FondueDuster is definitely the most well-known and liked one.

Trivia

 * Destiny once confessed her love to FondueDuster.