What is Duck's Nuts?
1.
To be the best in a category. Similar to
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?"
2.
To indicate an action that is of low character
"Mate, that's lower that a low flying duck's nuts"
See
3.
It is which the
"Boy, do those duck's nuts jiggle when he waddles", eh George.
4.
The opposite of blue ball (see
Man, Timmy's the duck's nuts when it comes to screwin' bitches.
5.
the nuts of a duck. you put these nuts in your mouth and if you suck on them very hard a magical duck juice will squirt out onto your face. this is magical juice, let it get in your eye. you will also hear the duck moan/quack. this is good, you have pleased the duck. So with the jizz in your eye, with the duck pleased, and with the duck's nuts in your mouth, you realize that you're a sick animal fucker
man i had some duck's nuts in my mouth... i'm a sick motherfucker