"Everybody's got a double, 'a'n't they?"

I have one. An online mutual acquaintance introduced us because it amused him so much that there were two of us.
Years later she tried to scam me for cash on multiple occasions...seems my doppelganger is a cheat and kind of stupid. Shame really. We could have done great things!

If he was a driver on one of our buses, I would have told him his doppelganger was more punctual than he was most mornings ..

I have seen doubles of some of my family and afew friends before plus myself was strange.

Hope their life isn't as shit as mine

I think it's possible that with the billions of people on this planet, someone might look similar to you but not so much that you could call them your double

Not that I know of.