It is considered unsporting conduct, which is a personal foul.
There is no penalty for that
There is no evidence that such a penalty exists in any football league currently.
YES, THEY JUST REPLAY THE DOWN
Not a really good idea. The alcohol (and the beer) will tend to dehydrate you- and you will pay the penalty in reduced performance when sweating during the game. Save the lager for celebrating the win.
This penalty is called "Clipping".
Yes, in a 1974 game againt the Minnesota Vikings, Csonka was called for an unnecessary roughness pentalty while running the football.
No
a penalty
It depends on who made the penalty.
The penalty is a 5-Yard " Delay of Game " penalty
Yes, roughing the passer is a penalty. It calls for a 15 yard penalty on the offending team.
It is called the penalty arc. It is to ensure that defenders are 10 yards from the penalty spot when a penalty kick is taken.