A joke so funny that no one laughed
I once heard a joke so funny that no one laughed
It wasn't a knock knock joke.
Nor was it a one-liner.
It certainly wasn't a pun.
It couldn't be a practical joke.
It was more drawn out than that,
Took it's time being told.
It was a cosmic joke,
One that can only be told once
Because the punchline is unforgettable.