Top Hat emoji is the picture of the tall hat, which is associated with weddings in some countries, with formal occasions, rich people, and illusionists, whose stereotypic image implies taking a 🐇 Rabbit out of this headwear. The meanings this emoji are connected with all this — and they change depending on the context and on the other emojis used together with it. For example, it would mean richness together with other luxury-related emojis, like 💵 Dollar Banknote emoji. Or it may mean magic and illusions when used in the according context. (Source: Emojis.wiki, Fair use)