Go to the "Special Features" menu and press your Down button to get to the "More" option. Select it and then on the next screen you will see another "More" option. Select it and on the final "Special Features" screen move the cursor to the "Theatrical Trailer" option and then press your Right button. The zebra's ears will highlight orange. Now press your Enter button and his ears will turn green and you will see a behind the scenes skit between Fellman a senior big wig at Warner and the chicken (voice by Jeff Foxworthy).
All easter eggs were generously submitted by SirDonk