I'll remember more once I've seen it a few times, but there were many great lines.
Young Spock's flippantly casual line about his bullies attempts to illicit a response from him. Most of Kirk's lines in the Kobayashi Maru test. Pike's "Punch it!". McCoy's "Im a doctor, not a .." whatever it was and "That green-blooded hobgoblin!". Old Spock's "I have been and always shall be your friend". Scotty's "You eat like a bean and you're full" to his little alien friend as well as "I'm giving her all she's got Captain!" and Kirk's "I've got your gun". These all stand out to me, but my head is still a blur. Lot's of great dialogue.