You know you're from Long Island when: 1) you've missed that "Drunk Train," the 2:42 out of Penn, and had the dreaded wait until 5:30. 2) everything north of the Bronx is "upstate."3) you think if you're not from Long Island or NYC, you're not really from New York.4) you hear "Long Island Iced Tea" when you're somewhere else and laugh.5) you've paid a $10 cover charge to get into a bar, but got nothing for it.