That video is one reason why local baseball broadcasts are so great. The local team guys, generally, will talk about anything for an inning or two. They don't care, they've got 162 of those damn things to call, so one inning spent laughing about nonsense in April, they don't even give it a second thought.
Of course, it's precisely that kind of stuff that makes some people despise local announcers. I personally find it really funny.