A dirtbag person who should be shot in the face at least 3 times. Then shot again just to embarrass them. Then you should uppercut a dog just cuz he opened a window. Originates from the Latin words dirticus and neckae, meaning "Wow you're awful" and "Your mom gives good head", respectively.
You're a fuckin dirtneck bro. Make me a sandwich.
A dirtball that is also a hick.
Corey is the biggest dirtneck that I have ever met in my life.