Where can I buy new shitcoins?

I'm curious, where exactly can one go to purchase these so-called "new shitcoins"? I've heard whispers of their existence, but I'm not sure where to start looking. Are there specific exchanges or marketplaces that specialize in these types of digital assets? Or do I need to venture into the depths of decentralized finance and navigate the complexities of peer-to-peer transactions? Any guidance you can provide would be greatly appreciated.