The same concept as dingle-berries. Crusty pieces of turd that dried on your stanky ass hair in lil precious nugs. People specifically in Parma, OH - try to collect as many as possible as delicious ass treats when tossing salad (licking a butthole for sexual pleasure) is a delicacy - highly popular amongst the, booty boy butt hoes.
Todd: Hey Chad, I heard you've been saving those crusty butt nuggets especially for me. Can't wait to taste those delicious salad toppings tonight.
One who finds great pleasure in farting;releasing noxious fumes from their ass to the point where they either drop a buttnugget in their pants or on the floor
Keith: Oh man! You smell that?
John: Yeah, you need to go the bathroom!
Keith: No, I'm good for now. (keith farts again). Wow! That one felt good!
John: Dude! Go to the bathroom!
Keith: I think I'm done. (keith farts one more time). Oh wow! That one felt great!
John: Keith..one more time - go to the bathroom!
Keith: Oh man.. I just shit my drawers
John: You're such a masturbatorial buttnugget.
Keith: I'm going to the bathroom now.
Small piece of fecal matter left lodged in anal opening when defacation does not exit in a generally whole piece. Usually requires tissue to dislodge or waiting of gravity to dislodge itself.
John has to wipe his ass several times because when he shitted, he was left with a buttnugget
1. A piece of poop
2. Someone really mean or stupid
3. A word use to replace a noun when no other word is suitable
1. My buttnuggets are calling, they want to visit the buttnugget hotel.
2. That buttnugget ate the last piece of pizza.
3. Buttnugget! I can't think of an example for this buttnugget.