We already know that ducks are sinister fascists. They also break the law, and rape and pillage. And new evidence has emerged that they acted as Stalinist enforcers. Indeed, it was a shared loathing for these scum from the pond that brought me and the darling girlfriend together.
Garfunkel and Oates have also pointed out that pregnant women are smug:
In some cases the smugness lasts well beyond the pregnancy, and thus we have the Mad Momma.