Board Thread:General Discussion/@comment-6092175-20151217145352/@comment-1647694-20151217145937

Wikia staff can remove another user's bureaucrat rights, but only under specific circumstances. VSTF does not deal with local issues such as this.

What you'll need to do is create a public discussion on that wiki where users can decide if Collisions should have their rights removed or not. Once the discussion has been up for a week or so, message staff via Special:Contact.