moral (which is worse).
There`re many here
To fill
you with cheer By the end you`ll be feeling quite terse.
A limerick, to be sure,
Should have five lines, no more.
But if you`re slick
You can get away with six,
Whilst others require only four!
A limerick is meant to rhyme,
Generally all of the time.
But don`t be a fool,
It`s no hard or fast rule -
Not all of them must!