Ever wanted to make fun of something? Well one way to do it is by speed roasting! Make a video in which you make fun of different things all at once! It could be a product or a movie or a series of products or movies. If you wanted to make fun of one thing, make a longer version of it and roast it in many ways. Or, roast a bunch of things in short separate ways.
Example: Quick roasts of a variety of fast food restaurants.