He thought he saw

He thought he saw an Argument
That proved he was a Goat,
He looked again and found it was
A mildewed overcoat.
"That's not so bad!" he said (quite mad)
And shoved it down his throat.

He thought he saw a cabbage-patch
Descending from the moon,
He looked again and found it was
A green and mauve baboon.
"A puzzling sight, if I see right!"
Exclaimed that mad buffoon.