I freak my Grandad's neighbours and visitors to his building sometimes. My Grandad is disabled, so he has a special key fob with a button that will open the main entry door for him. The council gave him 2, so he gave one to me. Nobody else in the building has one and many of them don't even know it exists. Oh, and the button works from quite far away.
So, whenever I'm approaching or passing the building and see someone outside I put my hand in my pocket and push the button and have a little bit of fun watching them being totally creeped out by this big heavy door opening all by itself. I'll never get bored of it.
So, whenever I'm approaching or passing the building and see someone outside I put my hand in my pocket and push the button and have a little bit of fun watching them being totally creeped out by this big heavy door opening all by itself. I'll never get bored of it.