The exact origin of this clip is unclear; it surfaced on a user-generated soundboard with an ID3 tag crediting Messenger Plus!, the old Windows Live Messenger add-on, which suggests it was ripped or recorded from a chat-era audio share rather than from any film or show. Since then it has circulated as a niche Brazilian meme sound, traded among friends and meme pages for food jokes. Its appeal is simple: the diminutive 'gostosinho' turns an ordinary compliment into something adorable, and short affectionate voice clips like this keep getting reused because they fit any tasty-looking dish.