This is an extremely irritating, annoying, snobby
child who demands their way at all costs, even to the point of embarrassment. A more acceptable term for a
brat.
May also be used as an adjective
"That snotnose got us kicked out of saks"
said the babysitter to her friend, " now I have to
shop at macy's,
eww"
that snotnosed bitch got me to do her chores!