cabbage moth
noun. 1. a trades-person or consultant known to leave worksite equipment in a worse state than when they arrived, yet get paid for the privilege. So called because, "They go from plant to plant fuckin' em."
Builder: "Who's that in the hi-vis with the clipboard?"
Sparkie: "Some cabbage moth."
Plumber: "Aaah shit."
Sparkie: "Some cabbage moth."
Plumber: "Aaah shit."