Gen Alpha slang · Noun
arc
Meaning
Arc is Gen Alpha slang for a period of someone's life treated as a story chapter, used mainly by ages 11–28.
Where it came from
From narrative structure — a character arc — applied to real behaviour.
Tone check
Playful, sometimes affectionately mocking.
Used in a sentence
"He's in his villain arc."
"revision arc"
Peak: 2021–2026
Age range: 11–28
Safe for adults to use
Related words
Keep decoding
down bad
behaving desperately, usually over a crush
sus
suspicious
drip
stylish clothing
sigma
independent, confident and unbothered by social hierarchy
sturdy
a dance style, and the energy that goes with it
lock in
to concentrate completely, starting now
the ick
sudden irreversible revulsion toward someone
respectfully
a softener placed before or after an insult