It's no wonder that this guy happened to experience this. By the looks of it he has been training for some time.

I'm wandering if he'll use some real chickens to throw at these cardboard boxes.

Time to slingshot our nukes all the way to Japan because we are so angry.

Hahaha, that's hilarious. It's true! They do look like angry aliens.

WOOOAH! It's real, an angry bird! THEY DO EXIST, WOHOOO!

It seems like the Anger Management courses didn't have any effect on him.

Autch... We know what that means... well, angry gamer's wife.

You came home late, I was starving! BRING ME FOOD OR YOU'LL SUFFER THE CONSEQUENCES!

This is a great way of annoying people. If you didn't get it by now... You're annoyed too, hahahah, TOO LATE!

Ever seen a true angry bird? A real angry bird? Well.. there you go!