Historical clue formulations

• Talks in all caps, say — 2025-06-17
• "Old Man ___ at Cloud" (bit from "The Simpsons" that became an internet meme) — 2025-03-25
• Whoops, e.g. — 2024-02-23
• Hollers — 2021-03-28
• Gives a hoot — 2020-08-16
• "Gimme a C ...!" and "Go team!" — 2020-07-13
• Shouts — 2018-12-04
• Whoops — 2017-08-26
• Shouts — 2016-08-01
• RESPONDS LIKE THIS! — 2015-05-08
• Cheerleaders' practice — 2015-01-11
• TALKS LIKE THIS! — 2012-08-04
• Roars — 2012-06-16
• Hollers — 2011-01-19
• Long-distance calls? — 2005-12-30
• Blasts out — 2005-09-29
• Makes sure one is heard, maybe — 2003-07-26
• Whoops — 2000-10-05
• "Go, team, go!" and others — 1999-03-19
• Cheers — 1998-06-07