Related Clues:

• Informal talk
• Challenge for a nonnative speaker
• 'Up the creek,' e.g.
• Loose talk
• 'Talk turkey,' e.g.
• Talk on the street
• Threads, for clothing
• Dialect of a region
• Language quirk
• Grammarian's no-no
• ''Going to the dogs,'' e.g.
• Hit the sack, e.g.
• Bad, for good
• ''Talk turkey,'' e.g.
• Colorful phrase