Unkemptitude

Frank Hobson (who at home wore his hair with a part of surgical precision and had his trousers pressed daily with a damp cloth) found something liberating in his unkemptitude.

It's almost as if my parents knew the age of unkemptitude was en route, and wanted to see as much of my skull as possible before it disappeared […]

Jason Lee's facial hair styling in "My Name Is Earl" may be on the extreme side, but it conveys the idea that unkemptitude is key.