A messy or dirty job. Unwanted jobs that include a dirty, messy or disordely environment. Examples: sanitation workers, sewer inspector, horse stall cleaner.
From the Italian word casino meaning mess, messy, disorderly.
Lyrically used in many rap, hip-hop, and pop songs.
"My boy uneducated, not street wise, he work a casino job, no respect for such a slob".
"He didn't finish high-school so he could only get a casino job scrubbing toilets".