Green’s Dictionary of Slang

(N.Z. prison) Paparua (Christchurch Men’s) Prison.

1999		D. Looser ‘Boob Jargon’ in NZEJ 13 34: pap n. Paparua - Christchurch Men's Prison.
2001		D. Looser Boobslang [U. Canterbury D.Phil. thesis] 133/2: Pap n. Paparua (Christchurch Men’s) Prison.