Hoser

wiktionary

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hose +‎  -er. The Canadian senses originally derive from  hose(“to siphon gasoline from automobile gas tanks”), in reference to farmers who siphoned gas from farming vehicles; they were later reinforced by use to describe the players on the losing side of a game of shinny or hockey, who were required to hose down the rink to return it to a smooth state, and ultimately popularized in the 1980s by a sketch on the television show Second City Television, in which Rick Moranis and Dave Thomas played Bob and Doug McKenzie, who used the term as an insult for each other. 

etymonline

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hoser (n.)

"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.