Knobhead

noun, slang

noun, slang ·Common ·High school level

Definitions

Noun
  1. 1
    Synonym of glans penis. Commonwealth, Ireland, UK, literally, slang, vulgar

    "Holonym: knob"

  2. 2
    A fool; an idiot; a contemptible person. Commonwealth, Ireland, UK, slang, vulgar

    "Luca was wary of Tav getting away with too much twattishness, because he had a lot of it floating around, and maybe some people liked that whole knobhead dominant guy thing, but not Luca."

Synonyms

All synonyms
cockheaddickheadknob;assbagassbreath

Example

More examples

"Luca was wary of Tav getting away with too much twattishness, because he had a lot of it floating around, and maybe some people liked that whole knobhead dominant guy thing, but not Luca."

Etymology

From knob + head. Compare dickhead, cockhead.

Related phrases

glans penis

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