Historical clue formulations

• Tik___ — 2025-04-28
• Tik___ — 2024-06-28
• Tik___ (app) — 2020-12-20
• "TiK ___" (Kesha hit) — 2018-06-17
• "TiK ___" (Ke$ha hit) — 2017-07-24