So many.
(Opening scene): Mike: "Ah-ha! Those guys are goin' there, but those guys are kinda goin'...there , so as I said, Ah-ha!"
"We're here to stroll casually to your rescue."
(During the fight with Count Dooku): "This reminds me of the time my brother and I got slapped around by George Burns!" "Yeah, a couple of my buddies and I got pummelled by Burgess Meredith once - he was brutal!" "Oh, that's nothing! My whole wrestling team once got the living crap beaten out of us by Eli Wallach! He put a few of us in the hospital!"
During Anakin's switch to the Dark Side, the Sith March is playing and I think it's Kevin who sings along softly, "Wah-wah-wah, wahWAHwah, wahWAHwah!"
Padme: Anikin, what are you going to do?
Bill: I'm going to do the noble thing: sponge the toddler blood from my smock, and then murder everyone I've ever met.