Sassy
Usually describing a female who has a slight attitude and is more expressive of her complaints through body language rather than vocalizing them.
Restaurant Client: “Sorry I ordered an espresso not a Coke.” Sassy Waitress: “Hmmm-hmmm”, (smacks her lips, then turns around and walks away with heavy hip movement). Restaurant Client: “Damn she sassy af bro”
By The-real-word-def