Green’s Dictionary of Slang

(N.Z. prison) an effeminate homosexual.

2010

(con. mid-20C) W. Ings ‘Trolling the Beat to Working the Soob’ in Int’l Jrnl Lexicog. 23:1 69: Also from prison slang during the middle decades of last century came a range of Pig Latin words including [...] orkanpa eanba (camp queen).