Senka

Senka is a style of poetry popular amongst the inner planets, a 5-line structure of one-syllable words and disjoint concepts, the 2nd and 4th lines ending in the same word.  Each year, the Galactic Senka competition has millions of entries and the winning entry receives much scrutiny by the senka community.  Here's this year's grand senka:

     My pea plants are tall.
    We owe him some tea.
    There are pens in a cup.
    Boats on the sea ship tea.
    Things we owe him are big.