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Use "smuggest" in a sentence
"Mr. MOFFAT: It's one of the defining things about a good Sherlock Holmes versus a bad Sherlock Holmes, is can you do all that stuff without just sounding like the smuggest git in the world, quite honestly."
"✒Reader Guy Ellis sent me the smuggest, most complacent press release I've ever read."
"Just simulate the smuggest estate agent you can think of."