coker1

[koh-ker] /ˈkoʊ kər/
noun
1.
Often, cokers. an inhabitant of the mountains of the coal-mining regions of West Virginia and Pennsylvania.
Origin
1785-95; coke1 + -er1

coker2

[koh-ker] /ˈkoʊ kər/
noun, Slang.
1.
Origin
coke2 + -er1