going to the dentist
The scariest thing is what scares you.
the most scariest thing in the world is bloody Mary n the graveyard and the green light coming up from a grave.
The scariest thing about women in black is the ghost.
Telletubbies
When the spider disappears...
the omen
This is based on opinions, and therefore has a different answer for everyone. But, a scary thing that will happen in 6 billion years: the sun will explode.
Killer whales are perhaps the scariest animals at Sea World. They are also some of the largest at Sea World.
The scariest thing on earth is a 5 foot tall and and 3 feet wide spider.
Rottweilers
Anacondas
their teeth and that they eat humans