Historical clue formulations

• London dunderhead — 2024-04-06
• Dummy, in Canadian slang — 2022-03-10
• Canadian boor — 2021-07-20
• Fool, in Canadian slang — 2020-07-12
• All-around Canadian put-down — 2016-11-24
• Idiot, in Canadian lingo — 2016-04-18
• North-of-the-border boor — 2015-11-07
• Canadian bozo — 2015-03-18
• Canadian blockhead — 2014-05-18
• Canadian lout — 2008-08-06
• One washing down a driveway, e.g. — 2007-06-11
• Canadian lout — 2006-06-11
• One washing down a sidewalk, e.g. — 2001-10-29
• Car wash employee — 2000-08-03