Nail chipper
A nail chipper is someone who gets their hands ruined by doing rich people’s boring jobs. They might be a gardener, a cleaner, or a shoe shiner. They get chipped nails from doing rich people’s work.
I’m a nail chipper. I clean up after rich people. My hands are always chipped and sore.
I chip my nails doing landscaping for a rich person. My nails are broken from working all day.
I shine shoes at a country club. My hands look like they’ve been through a war.