This may be the most annoying animal in the WORLD!! It is a howler monkey and like it's name, all that this primate does is howl!!!

If you are looking for a good way to annoy your roommate, parents, or colleagues today, simply turn-up the volume on your computer and let this video roll from beginning to end.

Could you imagine having one of these monkeys? How annoying would it be to hear this EVERY morning at 5am?