This baseball fan had the strangest reaction to call from umpire that made him mad

If fans don't agree with a call, they'll usually let officials know that by booing them or starting chants with some vulgar language in them.

This fan of the Arkansas baseball team didn't do either of those things after this umpire called ball four.  Instead, he pointed at the umpire for a ridiculous amount of time.

Apparently this fan pointed at the umpire for over five minutes.  Talk about dedication.

If that was this fan's way of trying to intimidate the umpire, we doubt he accomplished his mission, but you have to give him props for his dedication.
After about 20 seconds, we would have probably just given it up and sat back down.