Okay - I've looked back at a fair number of the past comic competitions and am not even going to attempt something half as good as any of those. It'd take me too long.
So I'm going to risk finding out that it's been done already by asking you to make new comics, using any available backgrounds and characters, with narration, dialogue, etc.; whatever works. Each entry must have three panels that proceed from left to right in reverse chronological order.
I'll judge the contest sometime next Wednesday.