Muggle Horcrux Argument

Alright, listen up, you dense cabbage. This meme is about "Harry Potter" fans arguing over some really stupid stuff. It's poking fun at how deep and ridiculous fandoms can get, especially when they start making up their own rules and theories that don't even make sense. The joke here is the made-up word "dumblecunt", that obviously isn't in the books. Do you need more explanation, genius?