"I'm the dad who posted 'David After Dentist,' " DeVore says to an amiable trio of 20-somethings at a book party in McLean. "You know, the little loopy kid in the back seat of the car?"
Fifteen months ago, before the success of "David After Dentist," DeVore's business was Orlando real estate.
Now his business is his son, David. His six-figure business.