Feel free to add to the list, but please keep it child/work safe!
http://www.simonscat.com/films.html (http://www.simonscat.com/films.html)
cute animated films about simon's crazy cat.
http://www.bored.com/ (http://www.bored.com/)
bored? always something to do here. Nothing inapropriate on the home page, but some of the jokes may borderline. (nothing really more racey than fart jokes, but you've been warned :) )
I LOVE that cat!
*meow*