Funky Junk

Funky Junk, known as Grim Gram (グリムグラム) in Japan, is a Mechaniloid created entirely from junk that appears as an enemy in Mega Man ZX Advent. Funky Junks get lonely easily, and crowd together around people who wander into their habitat. At first it appears to look like normal piles of junk, but it rises up and attacks. It's not very threatening, but they can take the player by surprise. Also, when it is destroyed the first time, it'll drop back down into junk again and repeat it's attack cycle. They also seem to enjoy attending Vulturon's concert.