Para/Poem Challenge "Open"

if you squint really hard

Sinuous
Preposterous
Derivational
Nebbech
Derrière
Sinistrality

Everything's derivational
In a left handed world gone right
Sinistrality forced into preposterous neutrality
With a rope bound round it
Quite tight
So the non-directional newness can't leak out
And every nebbech knows the answer's
In the knot
But still they sit upon their derrière
Letting the other side rot.