I think Oogie Boogie is an important villain in the Disney works although he comes from 'Nightmare Before Christmas' which isn't produced by the Disney stuido but the movie-company is the subsidiary company.So I agree Oogie Boogie is a Disney villain.
OOOOO YEAH!!! hes so cool and evil i love the way hes a sack of bugs i gots 3 main villans and they are (not in order i cnt choose) oogie boogie(nightmare b4 cristmas) scar (lion king ) ursala (little mermaid)