Related Clues:

• Jive, e.g.
• Logophile's topic
• Trade talk, e.g.
• Lawyerese, e.g.
• Goofball or goof-off
• Insider talk
• Breezy idiom
• It's the word on the street
• Crookspeak
• Chuck Woolery's GSN show
• Language learner's challenge
• Specialized idiom
• Shop talk?
• Computerese, e.g.
• Group's jargon