Well, you shouldn't fight any mascot really (what with the claws and everything), but this particular bird from the Australian rugby league does a better job taking down his attacker than the security guards.
That's Egor, the Manly Sea Eagle, and he more than held his own during a recent sideline dust-up. The dooshbag who came out of the stands and sucker punched Egor, got in quite a few headshots. Unfortunately, he was punching a giant foam head.
The fans love it, the players love it, and we bet Egor got some sweet feather action from the lady birds that night.
Manly Sea Eagle Mascot brawling [YouTube]