Camping: Where you spend a small fortune to live like a homeless person. That and picnics - never understood preparing food in your kitchen and then hauling outside to share with the bugs and the wind and lord knows what else.
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.