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off one's head

phrase

Synonyms of off one's headnext
: unable to think in a clear or sensible way : emotionally disturbed or mentally unsound
was off his head on drugs

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off one's hands
off one's head
off one's own bat
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Cite this Entry

“Off one's head.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/off%20one%27s%20head. Accessed 16 Dec. 2025.

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