numpty
An idiot, dolt or fool.
Noun
- An idiot, dolt or fool.
- Trust me, he's Pakistani, because that's the average numpty's shorthand for Muslim. - 2010, Mick Herron, Slow Horses, page 119:
Synonyms: alcatote asshat arsehole asshole bayard berk birdbrain blither bobchin bonehead bozo buffoon brickhead Charlie chucklehead chowderhead chump clart clown der-brain dill pickle dim bulb dimwit dingleberry
Origin
Borrowed from Scots numpty (“fool, idiot”).