dumbhead การใช้

This dumbhead is a big fat nerd and he been attacking me and thinks that everything he did is RIGHT, although there is something that has been quite disrespectful.
It's not like it's Bush himself calling Kerry a wuss, or Kerry rolling his eyes and saying Bush is a big dumbhead-- yet that's the net effect.
Last year, the sleigh runners got caught about a million times in those nasty St . Augustine sponge pits you Florida fools call lawns, and them dumbhead deer were forever stopping to snack on rotten oranges.
You should have paid more attention to all that hand-waving, which probably translated as something like, " You dumbhead you buy happy magic box, now me hungry, " or words to that effect.
In his later years, Kerouac did, as Miles charges, revert to the ugly anti-Semitic prejudices of his parents, but there is no sense in this book of how extreme, chronic alcoholism brings out the worst, but not necessarily the truest, aspects of the drinker's personality, a fact Kerouac repeatedly acknowledged, describing himself in the mid-1960's as " a maniacal drunkard, " a " scared . . . dumbhead loudmouth ."