Mark Cuban has proposed a memecoin to address the U.S. debt crisis, inspired by the success of the 'TRUMP' memecoin, which reached a $16 billion market cap shortly after launch. Cuban suggests that a similar memecoin could fund the U.S. Treasury and reduce the $36 trillion debt. The idea has received mixed reactions, with some supporting it and others criticizing the potential market impact, as seen with the TRUMP memecoin's volatile performance. Cuban's proposal includes a unique twist, but some believe a U.S. BTC strategic reserve might be more effective. The feasibility and impact of Cuban's plan remain uncertain.