Harry Lime, n. — Green’s Dictionary of Slang

Harry Lime n.

[rhy. sl.; ult. Harry Lime, the anti-hero of the film The Third Man (1949)]

time (of day).

1967		‘Whisper All Aussie Dict.’ in Kings Cross Whisper (Sydney) xxxv 6/2: harry lime: Time of day.
1983		R. Aven-Bray Ridgey-Didge Oz Jack Lang 9: She held out her German band at the same Harry Lime she was detweeding herself.
1992		R. Puxley Cockney Rabbit.
2001		D. Looser Boobslang [U. Canterbury D.Phil. thesis] 85/1: Harry Lime n. time .