MWC Daily: ‘Photobombing,’ ‘Memes,’ ‘Jeggings’ and ‘WTF’ are Now in the DictionaryMWC Daily: ‘Photobombing,’ ‘Memes,’ ‘Jeggings’ and ‘WTF’ are Now in the DictionaryBelieve it or not, WTF is now a word.Karen KileyKaren Kiley