look up any word, like blumpkin:
 
4.
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
 
1.
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
 
2.
Cool, awesome, great
Damn, dude, that new video game is ducksnuts!
by Kyle Bause April 07, 2008
 
3.
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
 
5.
To indicate an action that is of low character
"Mate, that's lower that a low flying duck's nuts"
by timmeeee October 18, 2007
 
6.
The opposite of blue ball (see blue ball)
Man, Timmy's the duck's nuts when it comes to screwin' bitches.
by IDunno March 09, 2004
 
7.
It is which the jizz is held in a male duck. Sometimes it may be found in a female's ducks mouth, or in various horny animals mouths aswell.
"Boy, do those duck's nuts jiggle when he waddles", eh George.
by Sukmears March 17, 2004