[scudlee]

This is already possible. Just create a file called tvshow.nfo (exactly that, don't replace "tvshow" with the title of the show) and place in it "aid=9043". Technically, you should include the entire URL to the page on AniDB.net, but only the "aid=..." part is searched for. That will short-cut the title search and jump straight to getting the details for that show, regardless of the folder name.

Check the wiki for details.