Vootard

Being a vootard or vootarding describes the practice of acting like a retard on purpose, just for the simple fact of entertainment and self-amusement. Even though it is often about self-amusement, it is commonly done in a group of people, to share the amusement. Vootarding mostly takes place on the internet e.g. on Discord, Twitter, or any other platform where jokesters and memesters gather. The word's origin stems from a Magic Voodoo Cult centered around fun and jokesters.

Vootard can be used as a noun, verb, or even an adjective.

He's such a vootard always mocking people! (noun)
Man, I wish I was still in school, vootarding was way more fun back there. (verb)
He's such a vootardious degen! (adjective)