Goat emoji is the image of domesticated hoofed animal with long horns, which is grown mostly for meat and nutritious milk, just like the creature represented by Ewe emoji is grown for wool. Like in case of many other animals, this one is associated with some traits of character - stupidity, aggressiveness, and stubbornness. So no wonder that this emoji is sometimes used as an insult, along with its direct meaning of a farm mammal.
🐐 Goat emoji
refers to the animals and nature