When I mean powerful, I mean a guy who runs people over. Who destroys people. Who keeps moving forward with three guys on him. These are the kind of plays and players that I appreciate most in football, and give it the grit and toughness that makes it what it is.
Playing today has gotta be up there on the baddest all time, in Brandon Jacobs.
I would say Bettis has gotta be on top all time. 0:52 in this video is hilarious:
BUT, I think one of the most dominant I have seen is Jovorskie Lane from Texas A&M. He didn't get drafted because he has a bad attitude, but watch this video of J-train:
Any other good ones?