Big back means also is also dependent on the location. It is considered that this phrase began in online culture and even in social media, when individuals usually come up with humorous or exaggerated explanations. It dates back to making fun of physical features, yet it has evolved to become friendly slang. With time, the term began to be applied in memes or TikTok and in group chats, respectively, where it is not always related to the actual body size of an individual.

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