This adorable baby girl can perfectly imitate a zombie on demand.

Video from the Inland Valley in Southern California shows the little girl, named Aurora Rose, stumbling around in her pyjamas.

Her mother calls to her, telling her to "be a zombie".

The cute kid immediately sticks out her arms and imitates a Frankestein's-monster style groaning.

The girl's father writes: "Me and my wife like to chase our daughter around as a game, and we saw her walking out with her hands like this and we said it looked like Frankenstein’s monster or a zombie.

"As she is doing it, we copied her and start growling and saying the word 'zombie!'

"She copied us instantly and started terrorizing us with her new word association.

"Now when she walks and we say 'zombie', she starts doing this."

He adds: "She observes so quickly and can be taught things so fast.

"She knew how to high five at seven months!"

The video was filmed on May 1.