My son has summer home work. He had to choose 3 limericks or rhymes then create his own. It got me thinking, the only ones I know are filthy!
Eg, Jack and Jill went up the hill
To have some hanky panky,
Jill forgot to take the pill and now they've got little Frankie.
Or
Mary had a little lamb it always kept gruntin'
She put it on the garden fence and kicked the little cunt in.
I know. Not good.