Abre la boquita is a common Spanish expression used by parents and grandparents when feeding small children, often while making a spoon fly like an airplane toward the mouth. Online, the short recorded phrase became a reusable meme sound for WhatsApp audios, TikTok edits and reaction videos, especially in Spanish speaking communities. Creators lift the line out of its caring home context and place it over pets, adults and cartoon characters, and that mismatch keeps the joke simple, warm and instantly understood even by viewers who do not speak Spanish.