noun
doggerel
DAW-ger-ul/ˈdɔːɡərəl/
Crude or irregular verse, often written for comic effect.
The manuscript's repetitive, clumsy rhymes turn the poem into doggerel.

Etymology
Doggerel probably combines dog with a disparaging suffix, though the connection is uncertain. It may liken poor verse to puppyish clumsiness or draw on dog’s older associations with contempt.
In context
it's not it's not a poem and how a poem should be structured it's a doggerel