while we're all being hypercritical, you might want to consider this:

limerick - a form of comic verse consisting of five anapestic lines of which the first, second, and fifth have three metrical feet and rhyme together and the third and fourth have two metrical feet and rhyme together; that is aabba

IMHO, the game was much more challenging, and for that matter, much more fun when the form was followed; but that would require counting sylLAbles, or sumptin.