I get the joke. But it does not actually work. The unit is meter (to some power) but it is not the same meter. One is for a specific liquid, the other for a driving distance. That information was just omitted to begin with, since everyone knows what is meant with the regular units/expression. But when you would want to do that, you need to put that information back at the end.
I measure my fuel consumption in square millimeters, thank you very much.
I get the joke. But it does not actually work. The unit is meter (to some power) but it is not the same meter. One is for a specific liquid, the other for a driving distance. That information was just omitted to begin with, since everyone knows what is meant with the regular units/expression. But when you would want to do that, you need to put that information back at the end.