I haven't seen this one before : "Hey Sis, Go unfold the car !"
http://www.youtube.com/watch?v=684n8FO68LU&feature=related
That's a good one. There's some great stuff in there. I love the color shots of Hollywood Boulevard and other area streets. In one of them it looks like Ethel Merman arriving at a premier. If that's her, it was shot in the 1930-1932 period.