Woohoo, Potty is becoming the series... i can see there will be the third part - "The Curse of Potty", and the fourth one - "Escape from Potty"
Unfortunately, i couldn't find more appropriate song than this one -
http://www.youtube.com/watch?v=cM0L6...eature=related
16 is
Spoiler:Ace Ventura
also, could 20 be
Spoiler:Eric the Unready?