This sound is associated online with the Shrek meme world, especially impressions of Shrek addressing Donkey in a holiday context. Short clips like this spread through meme pages, soundboards and quick video edits because the accent is immediately recognizable even without setup. Its appeal comes from combining a familiar character voice with a simple Christmas greeting, making it easy to reuse every December. It often appears in the same kind of exaggerated reaction edits that also use a vine boom sound for emphasis.