On the TikTok platform, the number “21” often serves as a coded message, typically used in comment sections or direct messages. It’s a discreet way to communicate the phrase “do you,” encouraging recipients to be themselves and act authentically without fear of judgment. This numerical code offers a quick and subtle method for expressing support and encouragement within the online community.
The adoption of number codes, like “21,” provides users with a means to communicate sensitive or personal messages without explicitly stating them, enhancing privacy and potentially avoiding content moderation filters. This type of shorthand allows for nuanced interaction and reinforces a sense of belonging among users who understand the implied meaning. Historically, the use of coded language has been a common practice across various online platforms as a means of circumventing restrictions and fostering subcultures.
