Edited to add: Anyone who thinks D-Ware isn't ferocious? Check out this quote:
DeMarcus Ware: There are guys who want to cut your legs. So, what can the defensive player do as a response? You can power him and put him on his back. If you put an offensive tackle on his back—they're all big dudes—it's degrading. And then you just walk over him slowly. And you turn around and stare at him while he's on the ground. You just beat him up so bad, they know they did something wrong. They woke the beast.
GQ: The beast?
DeMarcus Ware: Yeah, then they're like, "Oh, ****," because they know that every play, I'm coming. I'm not going to stop. At first, I'll smile at you. I won't say nothing to you. I'll just keep beating on you, and beating on you, and beating on you. And if you say something, I won't say anything back. I'm just going to come back harder the next time. I'm going to prove a point: "You ****** with the wrong one. You wake the beast, you're going to get it."