Historical clue formulations

• When tripled, "You know what I'm sayin' …" — 2025-04-27
• Nonsense word akin to "blah" — 2025-03-28
• When tripled, "you get the idea" — 2023-11-13
• When tripled, "Blah, blah, blah" — 2023-07-30
• "Blah" alternative — 2023-04-22
• When repeated, a "Seinfeld" expression — 2020-12-13
• When repeated, "You get the idea" — 2020-12-10
• When tripled, "etc." — 2020-04-05
• One-third of "et cetera"? — 2014-09-03
• When tripled, blah, blah, blah — 2014-06-15
• When tripled, a Seinfeld catchphrase — 2014-03-19
• When tripled, et cetera — 2011-10-06
• When tripled, et cetera — 2011-08-07
• When said three times, "and so on" — 2010-12-20
• When tripled, a "Seinfeld" catchphrase — 2010-06-06
• When tripled, "et cetera" — 2007-11-23
• When repeated twice, et cetera — 2007-11-04
• In triplicate, a Seinfeld catchphrase — 2006-05-08
• When said three times, "et cetera" — 2004-08-26
• Word usually said in triplicate — 2002-03-16
• "And so on," when tripled — 2001-09-13