Have you ever made a fake profile on social media?

It was only to play a joke on someone. Although I think someone did it to me too. Someone with the same name as me friended me on Facebook. He looked a bit like me too. Then over the next few weeks, he kept taking items of clothing off and getting more and more naked in his profile pic. Several of my friends thought it was actually me. I'd love to know who did this but they never owned up.