noun🔥 Gen-Z slang

glow up

a big positive transformation

What it means

A dramatic positive transformation — usually in appearance, but also in confidence, style, or life overall. It implies someone went from average or awkward to noticeably better, often celebrated with before-and-after posts.

Examples

  • She had a serious glow up over the summer break.
  • Bro went from gaming all day to running marathons — glow up.
  • My houseplant collection had a major glow up this year.
  • Therapy and a new haircut? That's a real glow up.

Where it comes from

Popularized by Chief Keef's 2013 song 'Gotta Glo Up One Day,' the phrase spread on Twitter and Instagram through 'glow up challenge' posts in the late 2010s, becoming shorthand for any impressive transformation.

Related slang

#main character#slay#ate#aura

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