1934 F.E. Baume Burnt Sugar 73: He and Charlie Wong Yip! The silly old coot!at old coot (n.) under coot, n.1
1934 F.E. Baume Burnt Sugar 338: Mario could [...] mention Bondi and Coogee with detachment and grin knowingly when anyone spoke of the Dirty Half Mile.at the dirty half-mile (n.) under dirty, adj.