SNOTTY
snotty, snot-nosed
(adjective) dirty with nasal discharge; “a snotty nose”; “a house full of snot-nosed kids”
bigheaded, persnickety, snooty, snot-nosed, snotty, stuck-up, too big for one's breeches, uppish
(adjective) (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”
Source: WordNet® 3.1
Etymology
Adjective
snotty (comparative snottier, superlative snottiest)
Running or dirtied with snot.
Resembling or characteristic of snot, especially in texture.
(informal) Ill-tempered or impertinent in an arrogant, conceited manner.
Noun
snotty (plural snotties)
(AU, slang) The lion's mane jellyfish, which secretes a mucus that can foul fishing nets.
Source: Wiktionary
Snot"ty, a.
Definition: Foul with snot; hence, mean; dirty.
– Snort"ti*ly, adb.
– Snot"ti*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition