bean-eater
/ˈbiːnˌiːtə/noun
1A person who habitually or frequently eats beans.
2 US. A native, inhabitant, or representative of Boston, Massachussetts; = Beantowner.
- In plural frequently as a name or nickname for any of various Boston baseball teams..
3Originally and chiefly US ( derogatory and offensive ). A person of Latin-American (especially Mexican) origin.
Origin
Early 18th century. From bean + eater.