Little (Bad randoms)

It's a skeleton, yellow bones, face paint in the shape of a blue lightning bolt on its forehead and sparkles in its eyes, a purple and light blue crest with spikes at the end, a dark purple jacket, dark blue bracelets, a white shirt, blue and somewhat torn jeans, boots with spikes

rude, somewhat affectionate (only if he/she cares about you), angry, mocking, abrupt, rocker, violent, dominant

He was a human mariachi until they threw a gem at him which made his skin burn which surprisingly didn't hurt and also made his bones turn yellow... a few years later he met Stu and Buzz and they formed a band called the Bad Randoms where they sang about society's problems in the form of rock songs.

Buzz: companion/friend
Stu: partner/friend
Janet: known
Melody: Rival
Emz: couple
Colette: known/fear