Hazy992 said:
"I don't have time to explain why I don't have time to explain". - This was a line written and then approved by actual humans.
What's the problem with that? It's called hypocritical humor. It's actually pretty amusing.
As for my top quote... I cannot remember the exact wording and I don't have the time to find it in the book, but my absolute biggest head-desking moment induced by dialog was in one of the Belgariad books (I can't even recall which one, it was a while ago when I read them).
For some much-needed context: Polgara is an immortal sorceress and a semi-mythical figure in-universe. Garion is your stereotypical royal-scion-raised-as-a-farmboy-and-now-has-to-save-the-world-because-destiny-says-so male lead. He is around fifteen at this point, and he was raised by Polgara in secret not only without any knowledge of his heritage but artificially kept in the dark as much as possible (She didn't even teach him to read, for god's sake!) Note that throughout the series Polgara is repeatedly described as oh-so-loving and motherly and the perfect woman who loves Garion as her own flesha and blood. Then when his destiny raises its ugly head he gets dragged around half the known world, gets repeatedly assaulted by the minions of the local evil deity of evil, faces life-or-death situations on a daily basis and everyone keeps berating him for his inexperience and his lack of knowledge, including Polgara,
the very person who refused to educate him.
At last he gets fed up with this treatment and chews her out for only raising him to be a pawn in her game and not caring for him, something which I considered to be the beginning of a well-deserved
The Reason You Suck Speech... Then she comes back at him with this gem: "I have spent hundreds of years grooming your ancestors because of the prophecy. If not for me, you wouldn't exist today. You have no right to question me." And then she walks away sulking.
So, again: She gets accused of only caring for the protagonist as a pawn on her cosmic chessboard, and her reaction is... Shut up, I spent to much time grooming you for you to talk back to me, pawn. And then, to make this truly infuriating, the rest of the cast then badgers Garion
about saying too much and being unfair, when Polgara obviously loves him sooooo much as a son and then he PROCEEDS TO BELIEVE IT AND APOLOGIZE.
...
On second thought though, that was more of a book-walling than a face-palming moment, I suppose. Oh well.