Vape is the Word of the Year?

Oxford Dictionaries has chosen "vape" as its word of the year.

Oxford defines vape as the act of inhaling and exhaling the vapor produced by an electronic cigarette or similar device. The dictionary publisher chose vape because use of the word has doubled over the past year and has become a common word in today's popular lexicon.

Every year they add more and more slang and commonly used made up words to the dictionary. I don't "vape" so all  I have to say is eww...