If you have a staircase in your home that isn't carpeted, you can add a spooy staircase silhouette:
or some creepy mice:
You can use the black paper to turn your lamps into ghouls:
or infest them with bats:
Add some spook with black paper curtains:
Or put something a little scarier in your windows:
Not to mention that it will make a great table cloth for a Halloween table by itself on the kids table or under some tulle on your buffet. There are about a million and one uses for butcher paper and I pretty much love them all.