deprecate movie_reference

BUR #27934 has been rejected.

deprecate movie_reference

Isn't this just a collection of scene reference, poster parody, etc. but for movies specifically?

This bulk update request is pending automatic rejection in 5 days.

Needs a disambiguation wiki.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #27934 (forum #288301) has been rejected by @DanbooruBot.