Ah, airdrops! In the crypto world, an airdrop is like free money falling from the sky.

Basically, it's when a project gives away free tokens or coins to the crypto community, often to promote their new project or token. You might get 'em just for holding another type of cryptocurrency or by simply having a wallet.

It's like... if you have your hand out in crypto land and someone slaps some free tokens into it. Keep an eye out; never know when one might drop by!