Teen Slang · Dating & relationships

What does “Up bad” mean?

Heavily into someone or something; thirsty or thirsting.

Where “Up bad” comes from

Twitter/TikTok slang.

Why teens actually say it

Names obvious romantic or aesthetic obsession.

What it means for you as a parent

Usually a joke. Worth a check-in if it's about an adult or stranger.

How it’s used

  • “He texts her good morning every day, up bad.” Teasing someone for being head-over-heels into a crush.
  • “I’m up bad for this band, it’s embarrassing.” Cheerfully admitting an intense obsession.

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