He's not even really a Hawkeye fan. What he is is an anti-fan of the Gophers. He's far more interested in the Gophers losing than he is in the Hawkeyes winning. The one thing that PantherHawk does is he makes everyone else's life seem less pathetic. He's quite simply a wretch, with nothing else in his life than ranting against the Gophers. He's basically that guy muttering to himself in the park that all the kids stay far, far away from. He is truly to be pitied.
Even the Hawkeye fans don't want him. So he goes to the message boards of our non-conference foes (our Big Ten opponents have long since banned him), and they welcome him, making the mistake of thinking he has some respect for them. They soon learn that he only has contempt for them, he will talk trash against our opponents quite readily. If they beat us, he will trash talk us for losing to them by trash talking against them. (you lost to XYZ State? Pathetic) If we win, he will trash talk too (BFD, you beat XYZ State). Then they wise up, and ban him.
Someday, he'll run out of boards where he is welcome. He'll probably haunt the ESPN boards as long as his pathetic existence lasts.