jibber
n.— «Nearly a dozen businesses can be found hereabouts specializing in removable mouth jewelry, or (in the vernacular) fronts, or grills, or jibbers.» —“Mouth-bling market hitting a rocky spot” by David Lazarus San Francisco Chronicle Aug. 15, 2004. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
What’s it like to hike the Pacific Crest Trail all the way from Mexico to Canada? You’ll end up with sore muscles and blisters, and great stories to tell. Along the way, you’ll also pick up some slang, like NoBo, SoBo, Yo-yo and...