JACE : Stay away from my blades. Infact don't touch any of my weapons without my permission.
CLARY : Well, there goes my plan for selling them all on eBay.
JACE : Selling them on what?
CLARY : A mythical place of great magical power.

- Clary and Jace, City of Bones.

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"We shouldn't, " protested Isabelle. "The Clave has a plan. "
"The Clave has the collective intelligence of a pineapple. " Said Jace.
Alec blinked up at them. "Jace is right. "
Isabelle turned to her brother. "What do you know? You weren't even paying attention. "
"I was, " Alec said, injured. "I said Jace was right. "
"Yeah, but there's like 90% chance of me being right most of the time, so that's not proof you were listening, " said Jace. "That's just a good guess. "

A/n
Who else thinks that Sarcasm is best to hear when comes from Jace? Jace Herondale owns sarcasm and can use it to any extent, anywhere and anyhow. This is one of his specialities wich I seriously adore.
Who else with me?