I find this one hilarious :D
"Sex was the key all along? Why didn’t I think of that? I could have saved myself a lot of arguments."
Edward Cullen, Breaking Dawn, Chapter 6, p.111
oh and this one:
Are you trying to pass this illness off as PMS?
Edward Cullen, Breaking Dawn, Chapter 7, p.123
and then there's the classics
"and so the lion fell in love with the lamb"
"do i dazzle you?"
"If I could dream at all, it would be about you."
"Are you still faint from the run? Or was it my kissing expertise?"
"Look after my heart, I've left it with you ."
there's way too many to choose from
those are just a few of my faves...i find the first two so funny though :L :L