The exact origin of this ooOOOoo look at the babies clip is not documented, and it appears to have circulated as a user-uploaded soundboard reaction rather than a line from a known show or film. Its strength is its simplicity, as the drawn-out coo works as instant shorthand for finding something irresistibly cute. It is most often attached to short pet videos, rescue updates, farm clips and baby compilations on social feeds, where a sweet vocal reaction performs better than text. Because the feeling is universal, the sound keeps getting reused for new litters and newborn moments.