I don't hold a hose

Australian slang for 'not my fucking job'.
Coined during the devastating bushfires of the Australian black summer of 2019/20, as the Prime Minister Scott Morrison took holidays in Hawaii, when asked by a journalist to help the people affected, Scotty from Marketing replied: 'I don't hold a hose'.

'Could you help me finish these reports? I'm snowed under and the deadline is tonight.'
'Sorry mate, I don't hold a hose.'

Bullscott

Anything that comes out of Australian Prime Minister Scott Morrison's mouth.
Such a liar is he, that the new definition for bullshit shall now be known as 'bullscott'.

'I didn't know anything about that liberal staffer being raped inside parliament house right before the previous election, and I certainly didn't cover it up'.

'What a load of bullscott'.