I don't agree with a couple of you...for people that go to an NFL game, you go for the entire experience. You certainly are there for the game primarily, but anything else that can be considered part of the experience is fine with me....the tail-gating in the parking lot, the warm-ups, the FOOD & beverages, cheering with 80k+ like-minded people....I don't get to go to too many NFL games and I haven't seen Dallas live since I went to game in Philly about 20 years ago...so, when I do go, I soak in everything that I can....and, during the game, if I am paying for this experience, then people around me are going to "experience" my loudness
plus, especially with Dallas, there is the tradition of the Dallas Cowboys Cheerleaders