bigheaded, persnickety, snooty, snot-nosed, snotty, stuck-up, too big for one's breeches, uppish (adj)

(used colloquially) overly conceited or arrogant

"a snotty little scion of a degenerate family"-Laurent Le Sage; "they're snobs--stuck-up and uppity and persnickety"

snotty, snot-nosed (adj)

dirty with nasal discharge

"a snotty nose"; "a house full of snot-nosed kids"

snotty (Adjective)

Running or dirtied with snot.

snotty (Adjective)

Ill-tempered, impertinent.