Although I’m a little late to this party, this is finally a question I can relate too. First and foremost as mentioned by Texchik for many of us guys, we’ve been watching and playing football since we were kids. It’s part of our DNA. Another part of why Sundays are so important to us is football is basically 1 game a week for 4 Months. Other sports teams play 2-7 days a week(baseball will at times have a team playing with no days off for a week or even two). So for me it’s like give me Sunday! I’ll watch from 1PM - 11PM. One other huge component is gambling. Football and gambling go well together. There is straight up betting and now with the online betting sites it’s even easier. Then there is fantasy sports. That’s extremely popular and one of my favorite hobbies. Keep in mind the talent level. These are the best in the world at what they do!
Now all that being said, sex always takes priority. Can always hit record.