Yes the boss has cracked a joke!

Suddenly laughter erupts like volcano at the work place as if silence is crushed by a mad wave of happiness. Everbody laughs in unison, some even falling out of their chairs. It has got to be an event. Yes the boss has just cracked a joke.
Some laugh aimlessly and when the boss is not around they ask their colleagues and understand what that joke actually was. You just have to forget about everything at work and concentrate on the laughter whenever the boss cracks a joke. Laughing is mandatory.
It may not come under the category called jokes but you still have to laugh treating it as a joke.This whole thing may not apply for a selected few who don't care a damn about what boss says.