It would not cross my mind to throw a pitch at an ump or a coke on anyone. But, this just goes to show, what I know is the truth about the sobriety of some people. I was amazed at the folks that I got to know that were sneaking drinks or downing pills, all day long. I kept my kids close to me, after that and never really trusted other parents.
At BLD, he could have openly downed a pitcher or two, sounds like the parents did.
Catcher's job is to protect the umpire. Even if the person doesn't deserve it, sometimes you salute the uniform, not the person in it.