I did this last year, Except I had my Micheal Myers Costume on, A group of teens came by, one of them was taking some candy, I scared the whole group, One of em' feel onto the curb of the road!
I did a scare prank by accident. I was waiting for my sister in this neighborhood we trick or treat at with lots of people, i had a scary cracked doll mask on and wearing a long black robe and whenever i stood still and looked around to look for my sister people screamed and jumped everytime i moved a bit xD im like "im just minding my buisness here what" so i ended up scaring people for the rest of the night and pretended to be a halloween prop that moved suddenly😂