Blizzard is really enjoying their ducks in Dragonflight, with a new emote: Quack! This emote uses the same wing flapping animation as the Chicken emote does, and currently has no sound attached to it.
NEW QUACK
NEW %s quacks at %s. Quack!
NEW %s quacks at you. Quack!
NEW You quack at %s. Quack!
NEW %s is pretending to be a duck. Quack!
NEW You pretend to be a duck. Quack!
NEW %s is pretending to be a duck. Quack!