Ping

Use of the word "ping" or #ping is commonly used by friends on twitter or facebook to mean agree instead of a "like" or to favorite a tweet. It has been said that it is derived from the sound that an electronic device makes when a notification is sent of an email, facebook message or a mention on twitter.

W: Why oh why does this network NEVER promote their TV shows, do they want it to fail?

E: PING

W: The world has returned to its original orbit, all is now right in the world

E: #Ping