Some articles are of no use to the Wiki. These articles may be nominated for speedy deletion. Speedy deletion means that an Admin can just delete the page without consensus, as there is no plausible reason to keep it. When nominating an article for speedy deletion (or, for admins, when deleting an article), first check a page's history. If the page was simply vandalised, revert the edits to the most recent legitimate edit. You can consider turning problematic pages into relevant redirects as an alternative to deletion.