Dumbledore: Who da man !?!
Random Student: Gandalf!
Dumbledore: Who said that?

Dumbledore: *Knows Voldemort is after the Sorcerer's Stone. Makes the traps surrounding it easy enough for first-years to bypass*
Also Dumbledore: *Confusion*

Concerned Muggle Parent: *asks Dumbledore* What's your name?
Dumbledore: Albus.
Concerned Muggle Parent: Your full name? *slightly worried now*
Dumbledore: Albus Percival Wulfric Brian Dumbledore.

*Dobby dies*
Everyone: *crying* Now you're just some Dobby that I used to know.

*Goblet of Fire spits out paper*
Dumbledore: The next champion is 'Your mum.' Alright who wrote this!?!?!

Harry: Why is the Ravenclaw symbol an eagle?
Umbridge: What other animal would you want it to be?
Harry: Oh, I don't know. . .maybe a Raven?

Voldemort: Why so Sirius?
Sirius: Why so nosy?
Voldemort: *looks aghast*
Sirius: *raises glass for a toast*

Harry: Professor, I think there's a black dog that always follows me.
Remus: Ah, that sounds pretty. . .Sirius.

Sirius: Talk less, smile more.
Hamilton: You must be Sirius.

*Thomas Jefferson walks into room with Mrs. Weasley*
Mrs. Weasley: Where have you been?
Thomas Jefferson: Uh... France?

James Potter: I may not live to see our glory...
Sirius Black: But I will gladly join the fight...
Harry Potter: And when our children tell our story...
Together: They'll tell the story of tonight!