Sitting Ducky is hatched from a Super Moshling egg which appears in the middle of the set in the zoo when the player completes a Moshling set (with all four original Moshlings). The Bumbletron 9000 Deluxe hatches the egg with the help of a golden spoon.
Gargling gloop and bad breath.
Plumbers and loo roll.
- They are a reference to Toilet Duck, a brand product that cleans toilets.