The sexual act of using ones erect boner as a baseball bat to hit McDonalds Chicken McNuggets (this is very important that they be McDonalds Chicken McNuggets!) into a woman's open mouth. For every one missed she must shove the missed nugget up the ass and shit it out and then make another attempt until success. Repeat until the six piece is gone.
Yo, Nate, I took that bitch a sixpiece happy meal and gave that hoe The Dirty Nugget!
After nuggeting a bag by turning it inside out, but before you zip it up, you take a poopy in it. Then you complete the nugget by zipping up the bag. A variation of this would be to take the crap in a ziplock bag and then insert it into the bag. You may also urinate on the outside of a completely nuggeted bag.