This is a fun little datapack I made that adds aimseytv's Chatsey character to Minecraft.
It doesn't have much since I created it pretty much just for fun.
In order to get Chatsey's spawn egg, you have to type in the following command:
/function get:chatsey_spawn_egg
Once you have the spawn egg, you can spawn Chatsey into the world:

Once spawned, you can interact with it by right clicking it.
When right clicked, Chatsey will say a random message (which may contains a random player's name).
Chatsey will follow cookies, and you can also feed them by right-clicking with a cookie.
There isn't much to this datapack as I created it as a fun little side-project, but I think it's still pretty fun to play with.