"What you mean is, he's a total asshat," is a quote from the book "Maximum Ride Forever" by James Patterson. It reflects a character's blunt way of calling someone a fool or an unpleasant person, illustrating the informal and candid tone often present in the story.
The novel is part of the Maximum Ride series, focusing on a group of genetically engineered kids with wing capabilities. Their adventures often involve facing dangerous enemies and moral dilemmas, with character interactions that include humorous and straightforward remarks like this quote.