Spine-Chilling moments in anime?

Has there ever been a moment where severe chills went down your spine? It could have been a ominous moment like this or more of an epic moment like this:

6:18-11:42

Or more the likes of this:

2:36 to the end.

Any moments you can think of in anime that send chills down your spine? Whether it be from pure epicness or an ominous and dark moment.

"There’s no such thing as a painless lesson. They just don’t exist. Sacrifices are necessary. Because you can’t gain anything without sacrificing something first. Although if you can endure that pain, and walk away from it, you’ll find that you now have a heart strong enough to overcome any obstacle......Yeah, a heart made fullmetal."

Jmarshmallow

The talk that Revy and Rock had in the Russian submarine in Black Lagoon. Revy's monologue was deep, dark and disturbing. But I still love her.

Code Geass' ending. The whole thing.

Zabuza listing all the vital spot he can hit for a kill during his first encounter.

and anytime King Bradley shows up.

how did i know the OP was going to have DBZ clip in it?

Hellsing fight scenes.

Light's laugh when he was caught at the end of Death Note.

YES

Enies Lobby.

Many moments from Elfen Lied.

A lot of instances in Full Metal Alchemist come to mind. Particularly the ending of the first episode.

Nuff said.

Right?? The chip sparkled!!!

@theacidskull: When I first saw it, I didn't even listen to the rest of the scene, I was laughing so hard.

Yeah, that one infamous seen from Code Geass still sends chills down my spine..... the bad kind

Can you put videos over a spoiler blocker? Too many videos slow the page load.

@the_stegman: @theacidskull: