Most intimidating birds in sports
Fueled by massive quantities of beer (they have been known to sneak kegs into the stadium), their antics are the stuff of spectator legend.
The Dawg Pound of the new Cleveland Browns Stadium is a bit more reserved than it's predecessor, but they can still get rowdy with the best of them. Thompson wrote of Raider fans: "The massive Raider Nation is beyond doubt the sleaziest and rudest and most sinister mob of thugs and wackos ever assembled." (source: Wikipedia)It looks like a small portion of hell appeared in the endzone of the Oakland Coliseum.
OK, OK, I'm a Yankee fan (whose had the pleasure of being a creature on more than one occasion) so I'm a bit biased here...
but you have to admit, the bleacher creatures are one hell of a bunch of fans.
The last thing you ever want to do is sit in the bleachers wearing an opponents paraphernalia.
The best you can hope for is just to get the "Gay Man" song sung to you.