Damemon

Damemon is a Digimon whose name is derived from "No good!" (ダメ！), and whose design is derived from Sukamon and Chuumon. It seems it was born when the data of feces in the Digital World's dust collected and caused a mutation. Lilithmon picked it up, to use as a clown for the empire's army, and it settled down in the Bagura Army's headquarters before anyone noticed. Because it constantly says while criticizing every little part of the imperial army, it is disliked by the other Head Officers.

Damemon's name was determined by the "Become this Digimon's Namer!" contest held by the official Toei website for Digimon Xros Wars, open to CLUB@Pero members and lasting from October 21 2010 to November 23 2010, which also rewarded all entrants with a limited wallpaper. Damemon was simply labeled ?mon for its first two appearances in the anime.