Uniswap airdropped $400 million-plus worth of Uniswap (UNI) tokens to loyal users. Anyone who used Uniswap prior to Sept 2020 qualifies.
You can learn more about the airdrop and how to claim it here: https://uniswap.org/blog/uni/.
With that covered, while it is tempting to get rid of UNI and cash in that sweet $1,200 Uniswap stimulus, you may want to read about the benefits of UNI before getting too trigger happy. Uniswap token holders will get back a portion of the fees paid on Uniswap in UNI and both Binance and Coinbase Pro currently support UNI.