What Does ’GOAT’ Mean in Slang? Greatest of All Time What does GOAT mean in slang? GOAT stands for Greatest Of All Time, and it is used to praise the best in a field: a footballer, a musician, or anyone at the top of their game. Saying she is the GOAT is the highest compliment. The term spread through sports debates and social media, and the goat emoji often appears with it. It can also be used jokingly among friends for a small win. The word goat on its own still means the animal, so capital letters or context signal the slang sense. For examples across sports and music, see [what does goat mean slang](https://ytmeaning.com/) explained. Source: https://ytmeaning.com/