Jace by far says the funniest quotes, especially when people are trying to be serious.

Inquisitor = "The poor parent birds work themselves to death trying to find enough food to feed the enormous cuckoo child who has murdered their babies and taken their places."
Jace =" Enormous? Did you just call me fat?"
Inquisitor ="It was an analogy."
Jace = "I am not fat."

(talking about Valentine)
Jace= "Yeah, he's terrified I'll tell everyone that he's always really wanted to be a ballerina."
--------------------------------------------------
"Yes," said Jace unable to help himself," I was trained to be an evil mastermind from a young age. Pulling the wings off flies, poisoning the Earth's water supply - I was covering that stuff in Kindergarten. I guess we're all just lucky my father faked his own death before he got to the raping and pillaging part of my education, or no one would be safe."

Him and Simon arguing always made me laugh, and Alec and Magnus.

Alec, "We're not dating."
Magnus, "Oh? So you're just that friendly with everybody, is that it?"

Isabelle= "How did you get Magnus to let Jace leave?"
Clary ="Traded him for Alec."
Isabelle= "Not permanently?!"
Jace= "No, just for a few hours- unless I don't come back, then maybe he does get to keep Alec."
Isabelle= "Mom and Dad won't be pleased if they find out."
Simon= "That you freed a possible criminal by trading away your brother to a warlock who looks like a gay sonic the Hedgehog and dresses like the childcatcher from Chitty Chitty Bang Bang. No, probably not."

Anything Jace says!
I think one of them is from City of Ashes, where Clary has found out she can make her own ruens and then Jace goes: "Someone do me" or something like that and then Magnus goes "A regrettable choice of words"
It made me laugh :D

Isabelle: I forgot, fairies don't have a sense of humor.
Jace: I don't know, theres a fairy comedy club on main called "Hot wings". Not...that i've ever been there.
Or something like that.

i agree, anything that jace says is hillarious!
simon "yeah well u clearly couldn't bebothered to call me and tell me yu were shacking up with some dyyed blond wanna be goth u probably met at pandemonium"
clary "i was not shacking up"
jace "and my hair is naturally blond, just for the record"

clary "what does it mean?"
jace "it means 'shadowhunter: looking better in black than the widows of our enemies since 1234"

simon "u invited him into bed?"
jace "ridiculous, isn't it? we would never have all fit"

jace: "there is a fine lne between sarcasm and outright hostility and you seem to have crossed it"

xDDD

Here are some of my favourites... xD

"Patience grasshopper," said Maia. "Good things come to those who wait."

"I always thought that it was 'Good things come to those who do the wave'", said Simon. "No wonder I've been so confused all my life."

Clary - "Look you can date whoever you want and I will totally support you. I am all about support. Support is my middle name."

Simon- "So that's why you never told me your middle name. I figured it was something embarrasing."

"Is this the part where you start tearing off strips of your shirt to bind my wounds?"
"If you wanted me to rip my clothes off, you 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 you remember back at the hotel when you 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 you the sponge bath.
Simon: As soon as I’m back on my feet, handsome.
Jace: I knew we should have left you a rat.


Here's a link to some more: http://www.thecityofglass.com/quotes.html

After returning to her apartment, Clary and Jace face the forsaken... They have tea with Madame Dorothea.
"There's a parlor?" Clary said.
"Of course there's a parlor." said Dorothea. "Where else would I entertain?"
"I'll just leave my hat with the footman," said Jace.

My favourite quote:
Madame Dorothea shot him a dark look. "If you were half as funny as you thought you were, my boy, you'd be twice as funny as you are."

Jace frowned. "I'm not quite sure what she meant by that."
"Really," said Clary. "It made perfect sense to me." She marched through the bead curtain before he could reply.

Haha. Clary has got the style... But Jace gets the smiles!

City of Glass-Valentine:"Clarissa"he said,"here with the vampire,I see. When things have settled down a bit we really must discuss your choise of pets."