Noun, (singular) to be excellent or of a very high standard, synonym- the "bee's knees"
That bartender Cameron at Ramphearts is the "duck's nuts". He provides excellent service and is an extremely witty storyteller.
by kerb-stirer March 02, 2017
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To be the best in a category. Similar to bee's knees, and dating from the same time period circa 1930s
A:"Is C&C:Generals great or what?"
B:"It's the duck's nuts, alright!"
A:"Huh? You been hanging with granma again, dude?"
by D F Stuckey March 16, 2004
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expression of complete satisfaction, height of goodness, aussie slang
toast: well if this is'nt the duck's nuts, time to get a new duck
by lero August 01, 2004
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Similar to "bee's knees" - the best (most awesome, most choice, most advanced) of all.
I love your potato salad - it's the duck's nuts.

The BMW 1 Series M Coupe is the duck's nuts.
by nospaces February 12, 2012
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adj. used to give the highest praise. Derived from the "Duck's" brand of packaged nuts available in most supermarkets.
by markuz June 27, 2005
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Really good luck or something great that's hard to find.
I just got into town and found a whole bag o' bones, that's the duck's nuts idn't it Blue Monkey?
by Irish Cajun March 13, 2004
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Amazing, astounding, or impressive. Synonymous with the bee's knees or the cat's pajamas but slightly more naughty.
Isn't that the duck's nuts? That drake just quacked the greek alphabet.
by Brophy March 12, 2004
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