snotty

Greasy hamburgers or snotty eggs? How about some of those fine pancakes that needed a steak knife to hack through?

"None of your business," she said. She can be very snotty sometimes. She can be quite snotty. "I suppose you failed in every single subject again," she said—very snotty. It was sort of funny, too, in a way. She sounds like a goddam schoolteacher sometimes, and she's only a little child.