slanglag
/ˈslæŋˌlæɡ/nounVerified NewThe delay between a slang term's coinage and its arrival in an older cohort's mouth, at which point the term dies.
A term is current for perhaps two years before a parent or a brand uses it correctly — and using it correctly has become the tell. The lag is the kill mechanism of internet slang.
Etym. — slang + lag — the transmission delay that doubles as an expiry date.
Rel. — slanglarceny · lexipanic
Novelty check: NEW · checked 2026-11-08
review evidence: wordstoreview/review-batch-3-10-media.md
Evidence log
No query log recorded.
Method: Editorial batch review — per-word exact-form web search (WebSearch/Tavily) per docs/REVIEW-criteria.md §2