Slideshow:
Insert either disc one or two of the DVD set and on the episode selection screen keep pressing your Down button until a caricature of Principal Blackman appears with an afro. Now press your Enter button. If you inserted disc 1, you will not get to see a 'Strangers With Candy Scrapbook' which presents a slideshow of some of the 'Strangers With Candy' cast, including a lot of photos of Jerri's dad topless.
Reported by: SethHammelev

Bonus Feature:
If you have inserted disc 2 you will see footage of all the dance scenes from the credits. For copyright reasons this clip does not contain sound, though.
Reported by: SethHammelev