Buu...I'm a man of courtesy, as well as strength. So I've got to tell you that I'm quite impressed by your fighting techniques. I've fought beings from beyond nameless galaxies and you by far are the best.
Thank you.
[after Goku changes back to a regular Saiyan] Hey! Why you go back to normal!? You and me not fight no more!? Buu have fun!
Well, I had a lot of fun, too. But unfortunately, I have some place to be...and time won't allow me to play with you all day, Majin Buu. It's time for me to say goodbye.
They will never be strong enough to beat the two of us!
Well, for starters, they're only going to fight one of you because the other seems to do nothing but bark orders. Oh, and Majin Buu...I think you're much too gifted a fighter to be controlled...by a coward like Babidi.
Ah! Shove it! [Babidi raises his middle finger to Goku]
Mister Babidi?
Wha...what is it?
Buu have a better idea.
You're actually having an idea! Doesn't that sound like a great trip. Okay then, why don't you tell me what you've come up with in that walnut-sized brain of yours!
[Buu gets close to Babidi] Buu have a great idea.
You said that already. Just cough it up so we can get on with the serious stuff.
Oohh...heh heh heh heh heh. [Majin Buu grabs Babidi by his neck] Ha ha ha ha ha ha!
Uhh! Uhh! Uhh!
Ha ha! Now you no talk! Now no more could say words to seal Buu back up in ball! No no no! [Babidi is now choking]
[while choking Babidi] You teach me lots of good things, but Buu think it's time Babidi go. Bye bye bye! Ha ha ha ha ha! Bye bye! [Majin Buu smashes his arm into Babidi's face, blowing his head off and killing him]
These quotes come from Wikiquote's Dragon Ball Z pages and are available under the Creative Commons Attribution-ShareAlike License.