A hypothetical rhinoceros
Aboard a hypothetical balloon.

Rhinoceros, a hypothetical,
Rides in a hypothetical balloon
To reach the zone of Hypothetica.

Reality is not reality
Unless a diadem of theorems
Makes it official.
Being cannot be.

Unless a diadem of theorems
Converts it from subjunctive into cash.

How could a thing like being do a thing
Like be?
There's no such thing as such a thing.