The meme of "Car Titan" refers to the character of "Car Titan" in the work "Attack on Titan" by Japanese cartoonist Hajime Isayama.

In the work, the Cheli Titan is one of the nine wisdom giants, and its current host is Peake Finger. The main characteristics of the Carriage Titan are that they walk on four legs, are small in size, and move fast. It has super endurance that all other giants do not have. The host Peake once maintained the giant form for two months. Its endurance enables the vehicle giant to carry various large-scale weapons and equipment in long-term operations, and it also has the functions of personnel transportation, material transportation and trench cleaning.

In times of crisis, steam can be released to cause a certain degree of interference to save lives. In addition, with its high-intensity and long-lasting battery life, the Cheli Giant can also perform several operations in a short period of time without the transformer being harmed. Transform.

The author of the "Attack on Titan" manga, Isayama Hatsuso, posted a setting picture on his blog on July 17, 2017. It is publicly stated that the original setting of the Cheli Titan did not appear as a female at the beginning. From the setting diagram, it can be seen that Isayama Hajime's initial setting of the Cheli Titan was a middle-aged man, and his appearance was relatively similar to the original setting of the Cheli Titan.

But when Isayama was finalizing the draft, he changed the human form of the Cheli Titan to a woman with long black hair, namely Piqué. And in subsequent animations, the image of the Cheli Giant also refers to the image of the latest comics.