I didn't want to call it "spastic hand- and arm-movements" ,so what do you call these guestures they always make?

I'm not aware of the name. It's probably just 'gestures'. Public speakers do the same thing... just not as exaggerated.

In 'public speeches' hand-guestures are used to stress the argumentation of the speaker.

That I fail to recognize in ANY rap video I've seen so far.

Gestures are used for emphasis, and to illustrate. In my opinion, rappers move their hands as a physical movement related to the sound. No different than a metal band headbanging or what have you.

No idea. Your guess is as good as mine. I was only curious about those guestures...

"Physicall movement related to the sound".

Now that's a nice theory...anybody else?

Immortal is hot, I love watching his battles.

Not to forget his wandwaving.

immortal technique is the rapper all people around here say expecting nobody to know who he is and then brag about how deep and inspirational and fucking good he is to people they consider to have their musical taste in rap lacking.

obviously nobody has ever hear/listened to him so why not enlighten the world?

i like him, but he's fucking depressing, not just his lyrics, his beats, but i guess that's what makes some artists look like such fakes. that rant above didnt have the intention of demoting him as an amazing artist to something mediocre, im just tired of the people around me in particular always asking me who this guy is.

cheers