Hipster Cat
This emoji is a non-RGI proprietary ZWJ Sequence. It has not been recommended by Unicode, meaning it will most likely appear as its consistent emojis across most platforms.
A variation of Ninja Cat which was shown wearing glasses, reading a book and holding a hot beverage. This emoji was included in Windows 10 as a proprietary ZWJ Sequence which was not supported by other vendors.
Variations included the canonical 🐱👤 Ninja Cat as well as 🐱🚀 Astro Cat, 🐱🐉 Dino Cat, 🐱💻 Hacker Cat and 🐱🏍 Stunt Cat.
Hipster Cat and the other variations of 🐱👤 Ninja Cat were removed in Microsoft's Fluent emoji redesign, released in late 2021.
The Hipster Cat emoji is a ZWJ sequence combining 🐱 Cat Face, Zero Width Joiner and 👓 Glasses. These display as a single emoji on supported platforms.