With all the adorable baby pictures proud parents post on facebook, if you don't have kids, you might think babies are cuddly and super cute all the time, day and night. What you don't see is the 45 minutes it took to get the kid to stop screaming/puking/pooping to take the picture. Parents know their kids are not always perfect angels, and sometimes they capture the moment in a photo. Check out this slide show of the angriest looking babies you've ever seen!

Who knew babies could mean mug or give the stink eye so well, right?

The song is pretty great too. My favorite line is "This baby wanna name a poo poo after your name. "  Haha!