Not Wallaby

I'd had goat, I'd had rabbit and duck, I'd had quails,
I'd had clams, I'd had squid, I'd had fungus and snails.
Oh, so many odd foods I was willing to try,
But I couldn't do wallaby! No, not I!

I thought I'd try it all—from a cook whom I trust—
But wallaby chunks, in a rich flaky crust?
I'm a fairly omnivorous kind of a guy
But I couldn't do wallaby! No, not I!