gravity falls, bill cipher
published on: 2015-03-15 13:47:12
moringmark.tumblr.com/post/113511434558/
moringmark.tumblr.com/post/113596703343/
THE ORIGINAL MYSTERY TWINS.
moringmark.tumblr.com/post/113873404408/
moringmark.tumblr.com/post/113959023563/
Meanwhile, at the Disney headquarter…