Definition of knucklehead in English:
A stupid person.
- While sitting on the side of the road with nothing to do, the two knuckleheads decided to smoke a joint.
- I'm sure the crowd has a proportion of knuckleheads who still could turn nasty.
- We had the knuckleheads, troublemakers, drinkers, the terminally unlucky and the hopeless dreamers.
Words that rhyme with knuckleheadchucklehead
Definition of knucklehead in:
- British & World English dictionary
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