Behold...

... the power of The Hat...

That's right folks that the chicken hat holds the mysterious power of ending a class when it's time for it to end.

Our Comp teacher was being a little long winded and it was past time to go. My classmate nudged me and said "Tell him it's time to go!" I quickly pondered, and instead donned the mighty chicken hat! The teacher immediately gazed upon the hat and said "Oh! Don't put that on it will make Laugh! Class is dismissed!"
Mission Accomplished...