
If you think about it, English can be confusing, especially to those first learning the language -- as George Carlin pointed out, we park in driveways and drive on parkways. While we take common phrases and idioms for granted, there's usually a back story. In "America's Secret Slang," host Zach Selwyn explores how terms like "slush fund" and "fly off the handle" entered the lexicon. Revelations include how the circus gave America the word "jumbo," how actors led to the word "upstage," and a connection between George Washington and the word "groggy."

155 of 162 Reds games this season on Fubo

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154 of 162 Guardians games this season on Fubo
Exploring the ways the language has been shaped by Vikings, the Cold War, computers, music and gambling; the meanings behind the colors of the rainbow.
How entertainment influenced common words and phrases.
Ways American English has been shaped by clothes, crimes, punishments, insults and the Internet.
How American English was influenced by the seas, the ancient world, big business and the news industry.