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wacky tobacky

American  
[wak-ee tuh-bak-ee] / ˈwæk i təˈbæk i /

noun

Facetious Slang.

  1. marijuana.

Etymology

Origin of wacky tobacky

1970–75; rhyming compound < wacky ( def. ) + tobacky (an informal U.S. regional term for tobacco ( def. ) )

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.