City of Bones:

  • Clary: "What would demons," she said, "want with our microwave?"
  • When Jace tells Clary not to touch his weapons:
 

"Well, there goes my plan for selling them all on eBay," Clary muttered.
"Selling them on what?"
Clary smiled blandly at him. "A mythical place of great magical power."

 

City of Ashes:

"I- I fell." "On your neck?"

City of Glass

  • At the celebration:
 

Isabelle: "Anyway, it's yummy. Jace?"
Jace: "I am a man, and men do not consume pink drinks. Get thee gone, woman, and get me something brown."
Isabelle: "Brown?"
Jace: "Brown is a manly color. In fact, look--Alec is wearing it."
Alec: "It was black, but then it faded."