A brand new meme cryptocurrency called Pepe (PEPE), launched just a few days ago, has already gone viral, gaining over 21,000% in the past three days, outperforming Dogecoin (CRYPTO: DOGE) and Shiba Inu (CRYPTO: SHIB). What Happened: With a market capitalization of as high as $33 million on Tuesday morning, this meme token has already raked in approximately $30 million in trading volumes on Uniswap.