The line comes from The Lord of the Rings: The Fellowship of the Ring from 2001, where Peregrin Took, known as Pippin, asks Aragorn about meals while leaving the Shire. Hobbits in Tolkien's world expect several meals a day, including breakfast and second breakfast, which explains his concern. Clips and quotes from the scene spread widely in forums, edits and meme posts about food and appetite. It remains popular because the exchange sums up hobbit comfort culture in a few words and fits any real craving.