Poet A and Poet B
sat down to a competition
They had to improvise lines
ending in Timbuctoo

And so Poet A improvised with most
elegant and mellifluous voice:
O let us go over the vast oceans
and seek the exotic,  the mysteries
O let us trudge through harsh lands
till we reach the fair and distant Timbuctoo

And Poet B extemporised:
*Tim and I met three fair maidens -
we were eager and they were game too
so  I bucked one and Timbuctoo!