On the consequences of corporate events

After corporate events our office is located in two states: The first state - is when the office is silence and only occasionally hear the gurgling of water from bottles and snoring. The second condition - this is when the door weighs ad No smoking!. And all within the premises meet the crowd of employees, clapping or laughing loudly. P.S. No smoking ad weight due to the fact that in an office building reigns a fume that due to smoking, it can blow up!