Historical clue formulations

• "For real!," in modern slang — 2026-01-06
• "Not gonna lie …" — 2026-01-04
• "Seriously!," in slang — 2025-08-29
• For real, to Gen Z — 2025-07-10
• "Dead serious," in modern lingo — 2025-07-01
• "For real," in modern parlance — 2023-11-19