Green’s Dictionary of Slang

(Aus.) a male homosexual.

1948		H. Morrison letter 14 May in S.J. Baker papers MLMSS 165: Box 3: [S]everal of them were having an argument as to whether Sir Lawrence Olivier were a haricot. I asked one of them for an explanation and he said, ‘It’s rhyming slang; a haricot bean is a quean [...] I mentioned it to some people who were not in show business and they said they'd never heard of it, but one said he had heard pork-and-bean used to mean the same thing’.
1967		‘Whisper All Aussie Dict.’ in Kings Cross Whisper (Sydney) xxxviii 10/2: pork and bean: Queen. Also a feminine homosexual.
1968		J. Alard He who Shoots Last 129: Dat’s da wing where dey got all da horses hoofs and da pork and beans. Ya sees, da queers is all penned up together.
1970		(con. 1941) R. Beilby No Medals for Aphrodite 189: I never been happy about this bloke. Looks a bit of a pork-an’-bean to me. That why ya shepherding ’im? Mates, eh?
1983		R. Aven-Bray Ridgey-Didge Oz Jack Lang 39: Pork and Bean Queen.
2003		B. Dark Dirty Cockney Rhy. Sl.