"meme coins," which are a type of cryptocurrency that have gained popularity in recent years. Meme coins are usually created as a joke or as a way to poke fun at traditional cryptocurrencies such as Bitcoin or Ethereum. They often have humorous or irreverent names and use memes or internet culture as a marketing tool.

Some examples of meme coins include Dogecoin, Shiba Inu (SHIB), and SafeMoon. While they can be traded on cryptocurrency exchanges like other digital assets, meme coins tend to be highly volatile and can experience rapid price fluctuations based on social media trends and community hype.

It's important to note that investing in meme coins or any cryptocurrency carries a significant amount of risk, and it's always advisable to do your own research and consult with a financial advisor before making any investment decisions.