Some shitty goatse poetry, courtesy of the Sageru IRC GPT3 bot with some mild cleanup courtesy of me.
The initial prompt,
gpt3: give a long, highly verbose description of "goatse" in 19th century poetic language
was given three times, and the three poems outputted edited together into this:

Oh, goatse, what a sight to behold!
A most peculiar and curious sight,
A sight that would make one's heart grow cold,
A deep, dark cold that fills one with fright.
A gaping maw, wide and deep,
An immense hole that will cloud your sleep.

A most curious sight, a sight to behold,
A sight that would make one's heart grow cold,
A sight that would make one's stomach churn,
A sight that would make one's courage burn.
A most curious sight, a sight to behold,
The sight of a man with a gaping hole.

A man, with his back to the viewer,
His posterior exposed, a most curious pose.
Hands stretched wide, wide as a sewer,
A sight that would make one's stomach close.

A most curious image, a most curious sight,
A sight that would make one's heart take flight.
A man, with his back to the viewer,
His posterior exposed, a most curious feature.
The maw of a most horrific creature.

A man with a gaping hole in his backside,
A man with a gaping hole that was wide.
A most curious sight, a sight to behold,
The sight of a man with a gaping hole.

A man with a gaping hole that was wide,
A man with a gaping hole that was filled with pride.
A most curious sight, a sight to behold,
The sight of a man with a gaping hole.

A man with a gaping hole that was wide,
A man with a gaping hole that was filled with pride,
A man with a gaping hole that was filled with dread.
A most curious sight, a sight to behold,
The sight of a man with a gaping hole.

A man with a gaping hole that was wide,
A man with a gaping hole that was filled with pride,
A man with a gaping hole that was filled with dread,
A man with a gaping hole that was filled with shame.