In no particular order...
Miserable speccy b4st4rd - wot it says on the tin. Dislike him, like his money though.
OCD man - immaculate garden and no personality
CaravanMan - spends 4 months each year in their in tent effectively p-ing in a chemical loo then moving pitch every time a loud family land next door to them through the school holidays
Topless Julie - yeah. It's obvious. And a great memory
Never Ending Story - older lady who takes 30 minutes to deliver a 1 minute story. No wonder her husband avoids her.
Dutch - he's Dutch. In case I forget he's Dutch.
MadPam - she's called Pam and is mad. I mean properly booloo. But in a nice way compared to some.
Round the Bend - they live round the corner from a great run of work but are, sadly, completely nuts. Dad wears a Charles Bronson style wig. Or maybe a Persian cat. It's hard to tell without really staring. Mum is just a disembodied voice from upstairs, like in a 1970's sitcom. Son is a card-carrying fruitloop. The back garden has a heady aroma of human wee. Not bad people, but just.... nuts.
All I can think of off the top of my head...
God knows what they call me...