This DIY project, dubbed “The Stunning Camera”, will show you how to give an electric shock to unsuspecting users. Although this is clever, I have a more… persuasive way of showing people that you are a total douche. It’s called the sucker punch. It’s simple – all you have to do is walk up to someone and punch them in the face. And the best part? It does not require the purchase of anything. Although it could be an issue if you have no hands. I would also suggest running after said sucker punch, for the person you punch may be way way bigger than you.