Things you will need:
-Paper mache mix of choice (I used the cheap version - 1 part flour, 5 parts water, boil three minutes)
-A balloon (the bigger the balloon, the bigger the nest!)
-A piece of twine
-black and white spray paint (optional!)
Step 1: Paper Mache
Step 2: Wrap it up!
Finally, wrap up your shape with lots and lots of webbing. Keep the hole open so you can have lots of spiders crawling out of it. Hang up your nest and add more webbing (future highways for little spiders). Add all the spiders you want and invite friends over that are terrified of spiders. When you answer the door, you can throw a few extra spiders at them.