It's one of those ones where you think of some stupid meaningless phrase and apply the logic of it to a situation. When I come up with one of these I always think 'It must have been done!' A cursory google search usually reveals that it hasn't been. There must be a finite amount of these cartoons that can possibly be thought of but, much like the 3 minute pop song, you can always find something new to do.
I've also sold one to Prospect, but I won't stick that up until the magazine is out. Well it might dent their sales and we couldn't have that, could we?
