cray-cray
adj.— «When we got back a few hours later those two lines were gone, and Gawker went a little cray-cray.» —“Agape at Jared Paul Stern’s Gawker” by Garth Johnson Gothamist (New York City) Apr. 16, 2006. (source: Double-Tongued Dictionary)
Further reading
Have you ever googled your own name and found someone else who goes by the very same moniker? There’s a word for that: googleganger. Plus, the language of hobbyists and enthusiasts: If you’re a beekeeper, perhaps you call yourself a...
When a listener from Buffalo, New York, was a child, she was told to stop being so rutschy, or in other words, to stop being so “fidgety.” Rutsch, meaning “to squirm,” and its variants, which include rooch and roosh, come...