Product Idea: Batting Cage with Authentic Crowd Chatter

Product idea: batting cages that include heckling. Every pitch comes with authentic crowd chatter:

“Hey batter, hey batter!”
“It's not just that my mother hits better than that! Even her mother hits better than that!”
“You call that a swing? It looks like you're swatting flies!”
"If they were hurling eggs at you and not balls, you couldn't break enough to make an omelet!"
"Worst dance moves ever!"

A way to simultaneously work on your swing and your emotional resilience, you bum.