You know what, I'm 28 years old and I've never seen this movie until yesterday.  LAUGHED harder than I've laughed at a comedy in a good while!  I can see why this has always been hailed as a classic.  Its like every scene is memorable and one of my favorites was with "Tim" and the rabbit.  Also loved the king yelling "Ni!" at that old woman for a shrubbery (and I thought she played her part perfectly) and then a "shrubber" just happens to be riding by.  So many running gags but not over done.  This is a real gem and I'm glad I popped it in!