A good idea for any of you who might write for sketch comedy shows:
There's a weatherman giving a forecast in front of a green screen, saying things like "Well, it looks like we're going to get to the mid 80s tomorrow, so expect people with large hair, sunglasses, and brightly colored pants. Today the high is in the 70s. Let's take a look at our street-cam." Then, the camera would switch to an outside view, and there would be people in bellbottoms.
Actually, someone has probably already done this, but it seemed funny in the shower. Everything seems funnier in the shower.