Gen Z Slang List

Explore popular Gen Z slang terms with definitions, examples, and cultural insights. Perfect for marketers, educators, and curious parents.

On Fleek

Means something is perfectly done or looks flawless—most famously associated with eyebrows.

#flawless
#perfect
#style

Contextual Example:
“Your makeup is on fleek tonight!”

Synonyms / Related Terms:

  • On point
  • Immaculate
  • Perfect

Alternate Spellings / Variations:

  • Fleeky (rarely)

History & Evolution:
Vine user Peaches Monroe famously used “on fleek” to describe her eyebrows, birthing a viral catchphrase in 2014. It spread across social media quickly.

Cultural Relevance:
Became a major style compliment in the mid-2010s. Although used less frequently now, it’s still recognized among Gen Z.

Practical Usage:

  • Appropriateness & Tone: Informal, playful compliment.
  • Platform Popularity: Originated on Vine, thrived on Instagram captions.
  • Trend Status: Past its peak but remains an iconic slang term.

Dos and Don’ts:

  • Do use it sincerely to praise a friend’s look or skill.
  • Don’t overuse—some see it as “old” slang.

Common Misconceptions:

  • Some think it’s only for eyebrows; it can describe anything impeccable.

Example in Pop Culture or Media:

  • Many YouTubers and celebrities used “on fleek” in style or makeup tutorials.

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Bet

Used to express agreement, approval, or affirmation, similar to saying “okay” or “sure.”

Pop Culture
agreement
challenge
affirmation

Flex

To show off or boast about something (often material possessions or achievements) to impress others.

Pop Culture
show-off
boasting
achievement

Slay

To perform or do something amazingly well; also used as an exclamation of praise or excitement.

Pop Culture
praise
accomplishment
excitement