Great April fools harmless yet hilarious prank

This is a great prank for April fools day. its great for anywhere that has a door. have fun pranking!!

Step 1 Get supplies

The items you will need are cheap and you can find them around your house. you need:

Paper towel roll (x1)

Tape

string (x3 ft. will work)

Scissors

thin, flat cardboard. a cereal box will work just fine

there will be one more item you need but i will put it in another step so you will understand what its for :)

Comments

[unbentcrayfish]

Those faces are creeping me out.

[yapoyo]

I had nightmares. it was that scary.