Can You Put Any 24 Kilobyte Blob of Data on the Blockchain?

There is a max code size on Ethereum and I believe it's 24 kilobytes. But essentially means that you can put any 24 kilobyte blob of data on the blockchain. It might cost a lot of money depending on when and how you do this. We've actually, a parody, have received job applications through the data field of a transaction.