Remember, don't ring your cowbell during play. However,

[megadawgmaniac]

there's nothing against using your cowbell to bang on the bleacher seats to make noise.

AA - bang responsibly

 

[omaha08]

They're gonna bust us no matter what we do.....so we mind as well have a gooooood tiiime. Cowbell Cowbell Cowbell.
Sorry couldn't resist.