...who are totally unaware of them?
Just reading the random thread and Jan's mentioned someone local who has a few nicknames.
We've got 'The Nobodies' living across from us. Called that because they used to speak to no one when they first moved in. They're actually really nice though. I see him out jogging when I walk Billy before 7 and he always speaks, or waves if he's in the distance. I've walked Billy with her and their dog on occasions. Lovely people but the name's stuck If I now referred to them as Julie and Andrew, John wouldn't have a clue who I was talking about.
Smokesalot lives around a corner. A woman who is never seen without a cigarette.
Morrissey the Consumer Monkey walks his dog on the common every morning. So named after a Vic Reeves Big Night Out monkey puppet from years ago. The dog walker has the same hair, teeth and glasses.