《A Buttnugget is a living Nugget with a butt.》
They can think like your average》 human being and can walk, run,《 somersault, Scooba dive etc.》

Or the word can be used in place of a《 swear word: Son of a buttnugget》
                       Buttnugget piece of《 trash》

Or calling someone a friend: You《 Buttnugget》
Or an insult: You flipping Buttnugget!《

Anyone of these really, your choice》
I've never sworn in my life, so this is《 what I use.》