"Does my hair really look like that from the back?" - Harry Potter POA - Hermione

Another Harry Potter one:
Ron (half asleep): "spiders! spiders want me to tap dance... I don't want to tap dance"
Harry: "you tell those spiders!"
Ron: "I'll tell the spiders"

"Messers Moony, Wormtail, Padfoot, and Prongs, offer their compliments to Professor Snape and request that he keep his abnormally large nose out of other people's business." - HP POA

Colin: "I'm on Shag Highway heading West." - Love Actually

Hahaha..I love this one.
Jamie: "Beautiful Aurelia, I've come here with a view of asking you to marriage me. I know I seems an insane person - because I hardly knows you - but sometimes things are so transparency, they don't need evidential proof. And I will inhabit here, or you can inhabit with me in England. " - Love Actually

Billy Mack: "Hiya kids. Here's an important message from your Uncle Bill. Don't buy drugs.... Become a pop star, and they give you them for free." - Love Actually