I don't know how you can call throwing lots of weak troops at an enemy and forming a wall of corpses epic; well, I guess it's epic in an insane way. I know little about Warhammer 40K but Orks seem to be a ghetto version of Space Marines.
[size=9]"I don't know how you can call throwing lots of weak troops at an enemy and forming a wall of corpses epic"[/size] i know only one scene where it is epic, its from "The Gamers 2:Dorkness Rising": Hide behind the wall of dead Bards ^^
>.... so what are these Ork yukkuris made of? My guess is that they are filled with moldy bread pussing wrapped in a green shell of dakka, fightin an' winnin'!