As You Wish

Vader: "You saw 'The Princess Bride', too?  I love you too, Boba."

Smelly Tauntaun

"HAN! WAIT! Don't stuff me in there! Just cut open another hole or this tauntaun is gonna smell a whole lot worse!"

Heard During the Death Star Attack

Wedge: "Look at the size of that thing!"
Red Leader: "That's what she said, and cut the chatter, Red Two!"

Another Day at the Office

Emperor: "You want this, don't you?"

Vader: "That's what she said!"

Emperor: "Dammit, Vader!  I'm trying to have a serious moment with your freaking son! Can you stop just for a few minutes???"

Wait! Too much weight!

The other Justice Leaguers found it amusing to get Plastic Man to create large items out of his fists and then lose his balance due to the drastic uneven weight distribution.