A person who lives in the country, has a fake southern accent, drives a beat up 1990-2001 whiteChevy pickup truck, and has more than one confederate flag on their truck, phone, or house. If you meet 2 or more of these requirements, congrats! Your an Agus Stupitus!
Hey! Look at the Sheetz drive through, I see an Agus Stupitus getting a hamburger with a deer tied to the back of his old whiteChevy.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.