Both of these words tend to be used to describe a person that is stupid, foolish, an idiot, or a dumbjackass.
This is like a double whammy insult when calling someone nimrodic. It’s like saying the person is double the stupid.
Yesterday I saw this dude who walked into prison for the first time and hollered “Yo whatsup all y’all punk ass bitches! G-Dawg’s in the hiz-ouse!” I could tell right away that clown was nimrodic like a mofo!
May I have an order of regular degular buttermilk pancakes? Without all the added jazz? Hold the blueberry smiley face, strawberry glaze, chocolate chips and whipped cream.