Morris Dancers
Slagging off the French as 'being cheese eating surrender monkeys'.
1966 World Cup and signing 'It's coming home' any time they win a match
WW2
Winston Churchill
Curries
Anything that resembles British Engineering, mainly the cars
WW2
The Commonwealth (putting 'common' right in there)
The Union Jack
WW2
Calling Welsh sheep shaggers, Scots sweaty socks and telling them they are stronger together and don't leave the 'union'
Michael Caine
The list is endless