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crazy bone

See more synonyms for crazy bone on Thesaurus.com
noun Chiefly Northern, Midland, and Western U.S.
  1. funny bone.
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Origin of crazy bone

An Americanism dating back to 1850–55
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for crazy bone

Historical Examples

  • He has just fallen due, and in doing so has hurt his crazy-bone (see Appendix).

    Comic History of the United States

    Bill Nye

British Dictionary definitions for crazy bone

crazy bone

noun
  1. a US name for funny bone
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012