During the Godfather scene
I couldn't help wondering about the whole "skunk butt rug" thing... like, if you think about it even a little, it gets really creepy.
This is a world where animals (mammals, anyway) are all sentient and semi-human. Skunks are mammals and presumably members of Zootopia's population, even though we don't seem to see any.
So... how can a Skunk rug be a thing? Wouldn't that be like a human presenting the dried skin of a dead person to somebody? Perhaps that's why Mr Big was so offended; Nick must have some sick connection to a mortuary or something, where is he getting skinned corpses from?
(Incidentally, I also wondered about how fast Fru-Fru seemed to get pregnant - but apparently, shrews have a gestation period of around a month, so I guess it makes sense that it would progress so quickly. Yikes, why did I look that up...)