Bob Uecker as the drunk announcer stole the show, should've had an Oscar noimination. Disclaimer: I'm paraphrasing film dialog here.
Uecker: (takes drink from Jack Black bottle in brown paper bag) Here comes Rick "Wild Thing" Vaughn to the mound. Vaughn is a juvenile delinquent in the offseason.....
(Pitch thrown, batter swings, HR out of the park)
Uecker: Damn! That one is OFF THE RESERVATION!
Other announcer (puts hand over mike): You can't say 'Damn!'
Uecker: Who cares? No one's listening anyway.