wackadoo

== English == === Alternative forms === whackadoo === Pronunciation === === Adjective === wackadoo (comparative more wackadoo, superlative most wackadoo) (slang) Crazy, wacky. === Noun === wackadoo (plural wackadoos) (slang) A crazy person; wacko. ==== Related terms ==== wackadoodle whackadoodle