---

Answers: I mean really, sh!t your pants scary.

Am I Evil - Diamond Head..........?
Iron Man - Sabbath........?

What do you think?

---

Black Sabbath - Black Sabbath - the initial riff, and then when the "could this be the end my friend....." Lyric comes into play - especially when redone by Type O......

God, I could list so many, I love this question, thanks so much

---

This is a now rather obscure song but the guitar riffs on the song "Radioactive" by The Firm have to be pretty strong contenders for that honor.

---

I still have to say Black Sabbath:Black Sabbath.Very simple yet you wait for the impending doom.Electric Funeral is a good one to.

---

Don't fear the Reaper - Blue Oyster Cult

---

One that has stuck with me since the late 60's, Jimi Hendrix's Star Spangle Banner/Purple Haze played at the original Woodstock. The part where he makes the sound of bombs falling with his guitar.

---

Bodom Beach Terror - Children of Bodom.

---

Maybe, "South of Heaven" Slayer

---

Oh my God! Black Sabbath- Black Sabbath!! The first time I heard it was when I was on my own on the last train of the night at about half 1 in the morning, and it was dead quiet, I was the only one on the carriage. I borrowed a friends ipod to give me something to listen to on my way home, and i absolutely almost died of fright!!! I had to turn it off, it was freaking me out too much!! Great song though, I think any song that can play with your emotions like that is genius!

---

Either Children of the grave by Black Sabbath or Black Sabbath by of course Black Sabbath :P

---

"I've got a lovely Buncha Coconuts", by Merv Griffin.

---

lol @ people's answers so far.....

Here's mine:

Tyrants - Immortal
Scrutinized - Hypocrisy
Enemy of God - Kreator
M-16 - Sodom

---

---