Harry Potter and the Deathly Hallows (novel)/Funny

It is quite difficult to find these on this book, but... ""Is this the moment?""
 * When the twins take the Polyjuice potion to look like Harry, they look at each other and say "Wow, we're identical!"
 * George's "holy-holey" joke.
 * Potterwatch.
 * Harry after the Big Damn Kiss between Ron and Hermione.

Film
""Stupid elf, you could have killed me!" "Dobby never meant to kill. Dobby only meant to maim or seriously injure.""
 * Harry is searching Umbridge's office and finds a book titled "When Muggles Attack".
 * Any of the Polyjuice Potion sequences—Harry, Ron, and Hermione looking freaked out in the guise of Ministry employees (one of whom is the normally badass Runcorn) and then Hermione-as-Bellatrix, trying so hard to look dangerous.
 * "Just keep telling her about that ball of light going into your chest."
 * Dobby dropping the chandelier on Bellatrix.

"Harry: (points at a candle) Engorgio! (candle turns into a geyser of fire, Harry points wand at candle, in panic:) Reducio! (candle goes back to normal) Hermione: What's going on in there?! Harry, Ron: Nothing!"
 * Voldemort hugging Malfoy, which is gaining Memetic status, known as "awkward Voldemort hug".
 * Voldy's half-second of visible anger management before he says, "Well, Neville, I'm sure we'd all be fascinated to hear what you have to say."
 * Harry tries out the wand Ron gave him:

"McGonagall: I've always wanted to use that spell! *giggles like a schoolgirl*"
 * For this troper, the fact that Harry's voice morphs as though he's successfully gone through puberty a second time when he hollars "REDUCIO!!" put him in stitches and made him have to rewind and watch again.
 * After casting Piertotum Locomotor:

""Hermione, when have any of our plans actually worked? We plan, we get there, all hell breaks loose!""
 * Molly's side-glance at her after she says that is an added bonus.
 * Harry gets a moment of Genre Savvy.