What about the Kangaroo?

Crazy crabs walk sideways,
(move sideways)
What a giddy way to go !

Snails slip slide forwards
(move forward slowly)
And that is very slow !

Ducks waddle, waddle,
(waddle)
And that is funny too,
And what about the hopping
Of the big red kangaroo ?
(hop like a kangaroo)