Get a regular-sized dinner plate.
Cut about half off, leaving a nose hole.
Cut off the sides for the edges of the ears.
Cut down from the top for the ears.
Cut out the top.
Cut eye holes.
Start coloring with a Sharpie.
Keep coloring--takes longer than you'd think!
Stab a hole in each side for the ribbons.
Tie the ribbons on each side.
Awesome Batman mask!