This slang is like a shortcut to say, “It reminds me of…” or “It gives the feeling of…” If someone says, “That outfit is giving Barbie,” they mean it has a Barbie-like vibe. Originated in queer and Black online culture. Became popular on TikTok, Twitter, and Instagram. Used to express mood, style, attitude, or energy. https://harvardstrategies.com/its-giving/