posted on Dec, 18 2011 @ 01:22 PM
Thats nor proof laughter is contagious as you can see not everybody is laughing ?
secondly what about the people who don't understand the concept of these flash mobs ? they go home feeling as though they were the ones being laughed
Giving the people who don't get it a bad day , all cause some hippies thought it would be cool to have flash laughter mobs.
Its fun when you understand , but embarrasing if you don't