If you want to get out of an unwanted conversation, all you have to do is say "Nope."
That's the name of a new Chrome extension that will make your phone ring whenever you need to ditch someone who's bugging you: Just install the app, then click the big green "N," and presto, you get an "emergency" buzz.
Even better – the caller on the other end is a recording with a script about how to act extra apologetic about taking the incoming call. (PureWow)
Check out Nope.