Canadian chowderhead

• One washing down a driveway, e.g.
• "The Great White North" insult
• Canadian blockhead
• Con artist, slangily
• Insult popularized on "SCTV"
• One washing off the driveway
• Car wash employee
• Lout, north of the border

Wikipedia Word definitions in Wikipedia
Hoser or hose-head is both a slang term and a derogatory term, originating from Canada and used primarily by those imitating Canadians . It is not often used by Canadians, but it is sometimes used as typical Canadian slang by others. The term hoser gained ...

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
"contemptible person," also hose-head , by 1982, a term popularized by the Canadian parody comic sketch "Great White North" with the fictional McKenzie Brothers on SCTV.