Will you let it in...?

You're sitting on your couch and watching TV. Suddenly, you hear a loud banging and screeching noise coming from outside. You stand up and look out the window, and you see a tall, creepy figure standing in your backyard. It continues to stare at you with its wide, eerie smile, while continuing to bang on the window and revealing rows of sharp teeth, as it reaches its long, spindly arms towards you. The sound of banging and screeching grows louder and louder until it's all that you can hear...