Sam (the ghost) in Fable III talking about what he and his brother, Max has been up to after you gave them the book of incantations:
"He turned the trees upside-down, it was raining handbags at one point, and then he summoned this huge flaming demon who was amazing at croquet. And there were weird bits as well..."
It's honestly the funniest quote I've ever encountered in a game, for those who are interested to see the scene play out, here it is - starts about a minute into it or so:
Fable 3 - Ghost Brothers Part 1 - YouTube
I do, however, also enjoy some of the background comments in the original Fable, especially around the bar:
"I'd like a beer please - with an umbrella in it!"
"Oh, there are bubbles coming out of my nose!"
etc.