So many great, and badass, lines from this movie:

“She gets kidnapped. He gets killed. But it all ends up okay.”

The Grandson: A book? 
Grandpa: That’s right. When I was your age, television was called books. And this is a special book. It was the book my father used to read to me when I was sick, and I used to read it to your father. And today I’m gonna read it to you. 
The Grandson: Has it got any sports in it? 
Grandpa: Are you kidding? Fencing, fighting, torture, revenge, giants, monsters, chases, escapes, true love, miracles… 
The Grandson: Doesn’t sound too bad. I’ll try to stay awake. 
Grandpa: Oh, well, thank you very much, very nice of you. Your vote of confidence is overwhelming

Inigo Montoya: You seem a decent fellow. I hate to kill you.

The Man in Black: You seem a decent fellow. I hate to die.

Fezzik: [to the Man in Black; commenting about his mask] Why are you wearing a mask? Were you burned by acid or something like that?

Man in Black: Oh, no, it’s just they’re terribly comfortable, I think everyone will be wearing them in the future.

Vizzini: He didn’t fall?! Inconceivable!

Inigo: You keep using that word. I do not think it means what you think it means.

Westley: I told you I would always come for you. Why didn’t you wait for me?

Buttercup: Well… you were dead.

Westley: Death cannot stop true love. All it can do is delay it for a while.

Buttercup: I will never doubt again.

Westley: There will never be a need.

Miracle Max: Get back, witch. 
Valerie: I’m not a witch, I’m your wife. But after what you just said, I’m not even sure I want to be that any more. 

Grandpa: [voiceover] Nothing gave Buttercup as much pleasure as ordering Westley around. 

Buttercup: Farm boy, polish my horse’s saddle. I want to see my face shining in it by morning. 
Westley: As you wish. 
Grandpa: [voiceover] “As you wish” was all he ever said to her. 
Buttercup: Farm boy, fill these with water - please. 
Westley: As you wish. 
Grandpa: [voiceover] That day, she was amazed to discover that when he was saying “As you wish”, what he meant was, “I love you.” And even more amazing was the day she realized she truly loved him back. 
Buttercup: Farm boy… fetch me that pitcher. 
[It’s right over her head, so he has to stand next to her] 
Westley: As you wish. 
[Cut to them kissing] 
The Grandson: [interrupting] Hold it, hold it. What is this? Are you trying to trick me? Where’s the sports? 
[suspiciously] 
The Grandson: Is this a kissing book? 
Grandpa: Wait, just wait. 
The Grandson: Well, when does it get good? 
Grandpa: Keep your shirt on, and let me read. 

The Grandson: Grandpa, maybe you could come over and read it again to me tomorrow. 
Grandpa: As you wish.