Twitter declares 2014 year of the selfie . `` IndyRef '' was mentioned more than 92 million times on Twitter 2013 . World Cup , # BringBackOurGirls and # Selfie were among top global trends .
Twitter declares 2014 year of the selfie . `` Selfie '' was mentioned more than 92 million times on Twitter this year . World Cup , # BringBackOurGirls and # IndyRef were among top global trends .