The meaning is often also tightly prescribed - especially the Pantun. The Bonto is a new formal type of poetry for use on the net. There are four lines in each poem. Rhyming is aa bb. The more bizarre the better.
Triangles are deceptive, Three angles is perceptive.
My cup it floweth over, It helps me to stay sober. Spilling drink's a problem. Trying just shows we care. Being prone to pecadilloes. He finds it quite relieving.