We've seen adorable flying cotton balls before! The Hokkaido Bird looks like an adorable flying cotton ball, but we've never seen grumpy cotton balls and that is just as important information as the happy cotton balls.
Introducing the Northern Ghost Bat, scientifically known as Diclidurus albus, a bat species from South America, Trinidad, and Central America. These cute little bats are quite round and feature a whitish fur color -- just like a cotton ball. However, thanks to their distinct grumpy expression, they are hereby known as grumpy cotton balls. And we're A-OK with that.