Pump.Fun is a token launchpad which allows anyone to simply create their own token which then is issued by a smart contract to anyone who wishes to purchase. After 80% has purchased the remainder is added as liquidity on a DEX. The creator of the token also get a reward.
This concept has been ported over to Bitcoin Cash showcasing the advanced smart contract capabilities of Bitcoin.
Have a look @ https://bchpump.cash/pump
The tokens get deployed on Cauldron DEX https://app.cauldron.quest/