Nutbar

adj, noun, slang

adj, noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    A crazy, eccentric person. slang

    "If I’m alone and a warnik nutbar attacks me, so be it. But I will not sit idly by and watch as this country and the world are hijacked by the ultimate domestic terrorists in Washington."

Adjective
  1. 1
    Crazy, eccentric. not-comparable, slang

    "Have Duncan and Richie been back together since Duncan went nutbar on us and tried for Richie's head?"

Synonyms

All synonyms
barmybizarrocrackpotcrankcrazocrazy

Example

More examples

"Have Duncan and Richie been back together since Duncan went nutbar on us and tried for Richie's head?"

Etymology

From nut + bar.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.