People you catch the bus with etc..
Currently I've got
Old stinky - A man with appealing dreadlocks and borderline tramp clothes that is on my train every day.
Smokey Joe - A woman who stands at my bus stop and smokes about three fags whilst we wait.
Massive Barry - A fat man that lives on my road.
Crack Whitney - A girl who works at the nursery my little boy goes to who looks like Whitney when she was on crack. (I actually know her name but prefer crack Whitney.)