Quote Originally Posted by thcbongman
That doesn't say a lot. There's heavy like:

Morbid Angel
Cannibal Corpse
Slayer
Coal Chamber
Iron Maiden
Scar Symmetry

And then they're heavy in an indie way, like:

At The Drive-In
Lightning Bolt
Shellac
And You Will Know Us By Trail Of Dead
Sonic Youth
Be Your Own Pet

There are your recommendations. Heavy is quite a relative term.
When i heard this guy say he wanted somethin heavy the first think in my head was Lightning Bolt. Deffinatley check them out if you want some ear bleeding INTENSE music. Download "Wonderful Rainbow" and listen to assassins on your headphones wit the volume maxxed out.