What does Bunker Hill, IL mean?

Bunker Hill, IL meaning in Urban Dictionary

a really, really, very small town in the middle of no place, utilizing the closest civilization staying at least 20 miles away. So tiny that I'm surprised you are even scanning this, thinking about there should be no reason at all to check it if you're not from there. Generally named "Bunker Hell," or "The Heroin Put?" this town doesn't have connection whatsoever utilizing the Battle of Bunker Hill. Its main income source may be the many bars/pubs where most kids' alcohol parents invest their evenings.