Green’s Dictionary of Slang

(Aus.) a euph. for fucking adj.

1928		F.C. Biggers Bat-eye 15: Well, stone the floggin’ crows!
1955		D. Niland Shiralee 122: Cripes, this floggin’ rain’d make you cry, wouldn’t it?
1966		G. MacInnes Humpoing My Bluey 68: ‘You bloody floggin barstid,’ cried Alister.
1981		P. Radley Jack Rivers & Me 78: ‘Shut your floggin’ mouth,’ Peterdunny said.