General Lee Tattoo
From the "Main Menu" go to "Special Features". Highlight "Main Menu". Press [Up] and the Z on Bo's Led Zeppelin shirt will be highlighted. Press [Enter] and you see a short with a man with a General Lee Tattoo.
Bonus Clip
Go to the second "Special Features" menu. Highlight "Theatrical Trailers". Press [Right] and Boss Hoggs Ring lights up. Press [Enter] and watch a short clip with Bo and Luke Dummies at a strip club.