snottery

She didn't care about her snottery nose.

A mistake in the kitchen one day, and while the rest of the household sup on the golden broth of a cockerel, out comes a bowl of thin, snottery gruel for Mhairi.

"You are in an unco' hurry," she replied, getting nettled, as she filled a glass. "It doesna' do to be so snottery as a' that."