Ghost beast, the word comes from the Japanese word "きちく", and its original meaning is as cruel as a monster beast. Usually used to describe an abusive or abused behavior, with strong irony. However, with the development of network culture, the meaning of ghost animals has gradually evolved.

Nowadays, among ACG fans, the word ghost beast is more used to describe a video creation method. This way of creation is usually a video with high synchronization rate, which consists of video (or audio) fragments and high-frequency repeated pictures (or sounds). This kind of video is mainly humorous, exaggerated, funny and other elements, with the aim of making jokes and bringing joy to the audience.

Therefore, ghost animals can be used to describe a certain behavior or personality characteristics, and can also refer to a specific video creation method. However, no matter what it means, we should pay attention to using it in appropriate occasions and contexts to avoid unnecessary misunderstanding or offense.