Who said that?

Here are some quotes from movies or TV shows (and in one case, a book). While not too well known, they are sure to put a smile on my face. Can you identify them?

"Dignity. Always dignity."

"Sew like the wind, old one!"

"May I suggest Gonzales?"

"Ice cream."

"Courage, La Plume. Courage."

"What is this man doing here?"

"What does a yellow light mean?"

"Touch 'em all, baseball man!"