That's correct! A skunk! :)
Good guesses, but neither of these are the animal I had in mind.
This animal has sharp teeth, but it's primary defense is something that doesn't actually cause physical pain. Still, it's unpleasant enough that if a human were to see one in their yard, they'd probably go back in the house.
Cool! :)
Alright this animal is nocturnal, and will eat just about anything. Even garbage, or poisonous spiders.