The middle class Midwest that is typically "flown over" by scheduled airlines in their hops between their major hubs. The bounds of flyover country vary from urbanite to urbanite. People from Chicago tend to think it runs from the Mississippi River to the Rockies (and also Indiana). Bay Area, it's the San Joaquin Valley east to Chicago. New York, it's anything that is not within an hour's drive of The City.
Ray's nightmare came true: His plane made an emergency landing in Tulsa, the capital of flyover country, and his New York accent got him beaten by the locals.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.