What Are The Rules In Your House During ‘The Big Game’?

If your planning on watching the 'Big Game' at your house this Sunday, do you have any rules to follow?  For example, not talking during the game?  How about not talking during the commercials?

I love it when I get shooshed during the commercials, it's usually from the people I "shoosh" during the game!

There has to be other rules out there, maybe in your home?

What are the rules in your house when the 'Big Game' is on TV?