""So what's with the 'hey' thing,", she asked, as Simon manuevered the car onto the FDR parkway, the highway that ran along the East River.
"What 'hey' thing?" he replied...
"The 'hey' thing that guys always do. Like when you saw Jace and Alec, you said 'hey,' and they said 'hey' back. What's wrong with 'hello'?"
She thought she saw a muscle twitch in his cheek. "'Hello' is girly," he informed her. "Real men are terse. Laconic."
"So the more manly you are, the less you say?"
"Right." Simon nodded..."That's why when major badasses greet each other in movies, they don't say anything. They just nod. The nod means, 'I am a badass, and I recognize that you, too, are a badass,' but they don't say anything because they're Wolverine and Magneto and it would mess up their vibe to explain."
"I have no idea what you're talking about," said Jace, from the backseat.
"Good," Clary said."
—
Cassandra Clare