On a personal level, I’m with you, I could never be that guy heckling. But as others have said, as long as the language is clean, it’s part of the experience sometimes. Actually to tell you the truth, sometimes that’s the thing you remember most of those normal middle of the season games, years after the game lol.
Like remembering that drunk guy yelling Swissshhhhhhhher over and over to Nick Swisher. I can’t remember much about the game other than that