Some of these have made me laugh. We don’t do it so much with the current neighbours, did it a bit in our previous house, but definitely used to do this big-time on holiday when we went to the same small hotel every year for several years and often saw the same people back again.
At various times we had The Barrow-folk (a family who were like Cockney geezer market-traders)
The Farmers (they used to get up incredibly early as if for milking and if you stumbled to the loo you’d see them sitting at the beach bar gazing at the sunrise, often with actual glasses of alcohol at 5am)
My Ain Trite (an extremely posh man who was asked whether he liked fishing and bellowed that he had 'my AIN TRITE in my AIN LAKE!')
Piers and Ruth (the woman looked like Ruth Rendell and the man like someone we knew called…er….Piers)
Skinny and Hairy (for obvious reasons)
Family of the Week (it was the era of Channel 4's Big Breakfast when they had a regular feature where they had a 'resident' family - not quite sure why we called them this but probably just because it was a mum and dad plus two kids, unusual in a small quiet all-inclusive hotel aimed at couples with not much for children to do)
Thinking about it, I dread to think how we were labelled in return.