Maybe there came a time when you were in the middle of a conversation, then suddenly you heard an unfamiliar word. You said to your self "Oh no! It's as if I was born yesterday!". But then you were left N.R. (No Reaction). :)
I have experienced that. I was just thankful at that moment because I have my internet connection at that time so I searched it on Google. :) HAHA!
I can't blame them. We are in a new era. New words are coming out. These are such words that you may have encountered over the net, chats, and other similar situations but you remain clueless after consulting Mr. Webster. These are called buzzwords.
From the Free Dictionary, Buzzword is: