First and most important -- star power. Right now his hair is amazingly similar to Kevin Bacon's in Footloose.
Shameless -- the other day he had the loudest, most offensive sounding bowel movement in history while a maintenance man and I stood right outside the door as I explained what was wrong with the dishwasher. Grunts, groans, everything.
Resourceful -- no pockets?
Smart -- shoves his little brother only when he thinks no one is looking.
Creative -- I would never have thought to put whole toilet rolls inside the toilet. Always thinking, always creating...
Artistic -- did you know that four viles of food coloring on brand new carpet only come out after hours of scrubbing/drying/scrubbing/drying and that the antidote is WHITE VINEGAR? (more on that here)