NFL commissioner Roger Goodell said recently that the reason NFL ticket sales are down over the past five years is HD television.

Oh, Rog, Rog, Rog. There are so many reasons that NFL games, like teenage boys, are better at home. I've mentioned a few before, but how about 20 more?

1) At home, you don't have to stand in line to pee.

2) At home, you don't have to stand in line to pee while watching a drunk pee in a sink.

3) The average cost of a beer at an NFL game is $7.13. In your fridge, it's about a buck. And it's colder. And you can keep the cap if you want.

4) At home, you will not get one of those precious beers accidentally poured down your neck. At a Monday night game in Phoenix three weeks ago, I was standing on the field when a guy yelled at me, "Hey, Feherty," as he spilled his Budweiser down the neck of the guy in front of him, "You suck!"

5) At home, you will not get one of those precious beers purposely poured down your neck. One night last season, just after a game at MetLife Stadium in New Jersey, I walked into the tunnel behind Miami Dolphins QB Matt Moore and watched a man pour an entire beer on his helmet-free head. Moore looked up and said, "Really?" Yes, really. You should see what they do to Tebow.

6) At home, parking is free. At an NFL game, the average cost to park is $27.35, according to Team Marketing Report. In San Francisco this weekend, people driving motor homes paid $100. A hundred dollars! And do you know what those people did once they parked those motor homes? Sat in lawn chairs and watched football on HDTV.