At this point, I don't know what's worse, a person who's full of envy and mental issues spreading rumors & lies. Or the people with not enough education or common sense who believe them. Yep, it's a toss up!
Yes, penguins do have knees! A penguin’s leg is composed of a short femur, knee, tibia and fibula. The upper leg bones are not visible as they are covered in feathers, giving the penguin the illusion of short legs and no knees. No go the fuck to sleep.