Noun
a stupid person; these words are used to express a low opinion of someone's intelligence
Source: WordNetGetting married in four days was the biggest... mistake I've ever made. I have two beautiful kids, but... how can you know somebody in four days? Bonehead. Tommy Lee
Ha ha ha ok so I guess pregnancy brain or just a speck of bonehead happened lol. Source: Internet
The simple Aleut harpoon consisted of four main parts: the wooden shaft, the bone foreshaft, and the bonehead (tip) with barbs pointed backward. Source: Internet
The throwing lance usually consisted of three parts: a wooden shaft, a bone ring or belt, and the compound head that was made with a barbed bonehead and a stone tip. Source: Internet
Then, in an absolute bonehead move, he skipped town, leaving nothing but a statement saying he wanted “ultimate responsibility for all significant aspects of the ball club.” Source: Internet
Stop me if this is a bonehead question. Source: Internet