To spook people out.
as of now, nobody knows. (except for the person who started it.)
according to the rumor of the curse, if you go into a dark room with a mirror and play can you feel the sunshine backwards the tails doll comes out of the mirror and murders you. This is an educated guess, but I think Tails Doll is scared of Sonic because if you hold up a sonic doll to tails doll then tails doll gets scared and leaves.
The Tails doll scared children. It may also be because people are scared of the Tails doll curse.
I think its called the tails doll curse...... but im still not sure.
The Tails Doll was not originally meant to be creepy, or cursed. Fans created the curse and thus made the Tails Doll seem creepy.
Read a story about the myth, "The Tails Doll Strikes" - visit the author's forum for more information.
NOTE: THE CURSE IS FAKE, A WAY TO SCARE YOU! It is a curse given by completing Sonic R to 100%. What happens is Tails doll himself will kill you, by knife (bleeding to death), stabbing, or taking your soul. The way said to stop it is by having a sonic plush toy by you! (if not, pray you have a weapon!) I sure hope that clears it up for you! If not, search up "tails doll curse" on the Internet!
Yes, you can say tails doll, it's kinda fun to scare everybody with "The Curse" lol hope this helped.
Because it supposibly has a curse from Tails Doll.But Tails Doll isnt real:P.
To summon him you must play the sonic R game, 100% completed, play as the tails doll and play tag mode, while playing tag mode you will see super sonic, when you tag him something strange will happen. ... It's the tails doll. It might kill you or it will give you a curse.
Some dude with no life played Sonic R and saw tails doll looked kinda creepy, so he/she started a chain letter across the internet saying "LOL if you don't send this to your friends the tails doll will kill you" its kinda creepy to think about a evil doll coming out of your TV or knocking on your door, or sitting in your Backyard, but you know, he's not real...
No, fortunately, the Tails Doll Curse is not real, or any curse for that matter! But, if you are interested in the curse, there's a great fiction book, "The Tails Doll Strikes" by Gregory L. Kattz available on Amazon.com (written by a ten-year-old) and it's an exceptionally good story!