Related Clues:

• Translating challenge
• Informal speech
• Big cheese or long green
• Linguistic quirk
• Go for broke, e.g.
• Language lesson
• "Crib" for "home," e.g.
• 'Language that rolls up its sleeves, spits on its hands and goes to work,' per Carl Sandburg
• ''Under the weather,'' for instance
• Screw the pooch, e.g.
• Local language, say
• Colloquial phrase
• Nonstandard speech
• 'Knock it off' or 'get it on,' e.g.
• Subject for Eric Partridge