shack-wacky
adj.— «I’m going shack-wacky and must get away from here, even if it’s only for a day or so.» —by LaVonne Telshaw Camp Lingering Fever: A World War II Nurse’s Memoir , 1997. (source: Double-Tongued Dictionary)
Further reading
The word filibuster has a long and colorful history, going back to the days when pirates roamed the high seas. Today it refers to hijacking a piece of legislation. Plus, the language of yoga teachers: When doing a guided meditation, you may hear...