Said the clam to the pink jellyfish,
"You're no more than a lump of wet squish!"
You've no backbone or brain,
You're too dull to explain,
When they look at you, people go 'Ish!'"
Said the jellyfish back to the clam,
"I may look like thin raspberry jam,
But you're just a thick shell
And you don't even jell,
So I'm happy to be what I am!"
Well, I say let's give three big cheers
For these two and their lengthy careers.
Though they both may be dull,
With no spine and no skull,
Still they've lasted a half-billion years!