Boozer's gloom

The comedown after an alcholic high.

The depressing feeling you get when you stop drinking.

Me: How are you feeling?

Mate: Bloody miserable, after 10 pints last night I've got boozer's gloom

Fizz Beer

Lager.

So called as lager is a fizzy beer with lots of bubbles.

"A pint of fizz beer please"