自大的
bigheaded
adj : used colloquially of one who is overly conceited or
arrogant; "a snotty little scion of a degenerate
family"-Laurent Le Sage; "they're snobs--stuck-up and
uppity and persnickety" [syn: {persnickety}, {snooty},
{snot-nosed}, {snotty}, {stuck-up}, {too big for one's
breeches}, {uppish}]