Meme coins are a unique class of cryptocurrencies born from internet culture, viral trends, and social media communities rather than traditional financial fundamentals. Technically, they are tokens running on established blockchains like Dogecoin’s standalone Proof-of-Work chain, Ethereum (ERC-20), or Solana (SPL standard). Their value is largely driven by community engagement, influencer hype, and cultural relevance, making them one of the most speculative areas in crypto. Early meme coins like Dogecoin (DOGE) run on Scrypt-based PoW with merged mining security, while Shiba Inu (SHIB) leverages Ethereum’s Proof-of-Stake network and even introduced Shibarium, a Layer-2 scaling solution. On Solana, tokens like BONK and WIF benefit from ultra-low fees and high throughput, fueling high-frequency trading. While meme coins can generate massive gains through FOMO-driven price surges, they also carry extreme volatility, low intrinsic value, and risks like pump-and-dump schemes or rug pulls. Still, they remain a powerful entry point for newcomers and a cultural phenomenon merging blockchain tech with viral community-driven markets.