Not a Real WordDillhole is a made-up word that was used originally used on the show "Beavis and Butthead" in place of a word that supposedly could not be used on television. It is an insult that can mean an individual that lacks common sense or maturity, intelligence, compassion, people skills, or a human soul. It can also mean a person who is totally useless at everything; worthless. Another meaning is someone who is gripey or always late for routine things. There are other meanings, but basically it is an insult that can mean a wide variety of things.
Dill hole means A-hole from at least 30 years ago (before B&B). I know because I was there. I