Add Yahoo as a preferred source to see more of our stories on Google. FAFO is not necessarily a new phrase, albeit the use of the acronym might be new or more recent to some people. But who is using ...

Some lessons are timeless: poke the bear, push your luck, stir the pot…and now they have a social-media–friendly shorthand: "fafo." Most people get the gist-meddle too much, and you'll face the ...