First word that comes to your mind...

Dumbledore: "Now, it's great that you've been saving the school and all Harry, but unfortunately your grades have been a tad low, and, well... perhaps Gandalf could explain it better... hit it, Gandalf!

Gandalf: "YOU SHALL NOT PASS!"

.--. --- - .- - ---

Dumbledore: "Now, it's great that you've been saving the school and all Harry, but unfortunately your grades have been a tad low, and, well... perhaps Gandalf could explain it better... hit it, Gandalf!

Gandalf: "YOU SHALL NOT PASS!"

Dumbledore: "Now, it's great that you've been saving the school and all Harry, but unfortunately your grades have been a tad low, and, well... perhaps Gandalf could explain it better... hit it, Gandalf!

Gandalf: "YOU SHALL NOT PASS!"

English isn't a language, it's three languages stacked up on top of each other wearing a trenchcoat.

Dumbledore: "Now, it's great that you've been saving the school and all Harry, but unfortunately your grades have been a tad low, and, well... perhaps Gandalf could explain it better... hit it, Gandalf!

Gandalf: "YOU SHALL NOT PASS!"