An underservant in the kitchen; a scullion, or cook's errand boy.(noun)
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Use "gallopin" in a sentence
"'Pears like wid a pair o' gallopin 'cubes you might throw some killin' sevens."
"I'se seed de time dat niggers from all ober de neighborhood gang up an 'have fun anyhow, but if dey hyard de patterollers comin' gallopin 'on a hoss dey'd fly."
""Thae twa look like an advance-gaird, an 'if so, the main body'll no be lang o' gallopin 'up to see what's the maitter."