They call them sinks.
Some people call them water waddles
Chips.
a tourch
Some call it a sandwich others call it a 'buttie'.
Some people call them lawyers but most call them solicitars.
Same as you do - an apple.
People from England are called several things, but British or English are the main adjectives. Some call them Englanders also..
A native of the UK is officially British. British people are called Britons.
It depends on what language they speak. American and British Jews call it "school."
"britannique"(but note that French people have a tendency to call any British people "les anglais" regardless of their region or country of origin within the British Isles)
they usually call them by their names, but I think the term you're looking for is "gay".