Historical clue formulations

• "Neato!" — 2026-05-22
• "That's actually pretty neat!" — 2026-04-29
• Interjection of interest — 2024-09-14
• "That's pretty nifty!" — 2024-09-11
• "Wow, awesome!" — 2019-12-29
• "Would ya look at that!" — 2016-05-25