http://www.cnn.com/2015/08/19/health/rude-workplace-study-health/index.html
1.track= To observe or monitor
2.contagious=Spreading or tending to spread from one to another; infectious
3.snarky= Rudely sarcastic or disrespectful
4.whooping=a jolly, noisy
5.ambiguity= an expression whose meaning cannot be determined from its context