Here are some of my favourites... xD
"Patience grasshopper," alisema Maia. "Good things come to those who wait."
"I always thought that it was 'Good things come to those who do the wave'", alisema Simon. "No wonder I've been so confused all my life."
Clary - "Look wewe can tarehe whoever wewe want and I will totally support you. I am all about support. Support is my middle name."
Simon- "So that's why wewe never told me your middle name. I figured it was something embarrasing."
"Is this the part where wewe start tearing off strips of your shati to bind my wounds?"
"If wewe wanted me to rip my clothes off, wewe should have just asked."
--Clary and Jace
"...in fact, don't touch any of my weapons without my permission.'
"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."
Jace: Do wewe remember back at the hotel when wewe promised that if we lived, you’d get dressed up in a nurse’s outfit and give me a sponge bath?
Clary: It was Simon who promised wewe the sponge bath.
Simon: As soon as I’m back on my feet, handsome.
Jace: I knew we should have left wewe a rat.
Here's a link to some more:
link