The Citron of Thinking is a poetic form intended to complain about current events originally devised by the goblin Axosp Flushkilljoy. The rules of the form are applied by poets to produce individual poems which can be recited. The poem is eight to nine sexains. Use of consonance is characteristic of the form. A form of parallelism is common throughout the poem, in that certain lines are required to maintain phrasing. Each line has eleven syllables. Every line of the poem has a terminal caesura.