Millennial speak is becoming legit.
oxford dictionaries Fans in a Flashbulb
YOLO, Side Boob and Adorbs Are Now in Oxford Dictionaries
YOLO, amazeballs and sideboob are in the dictionary now
Do you know your side boobs and your amazeballs from your yolos and your listicles? - Mirror Online
Oxford Says 'Side Boob,' 'YOLO,' 'Mansplain' Are Words Now
YOLO Oxford Online Dictionary - Internet Slang
Yolo', 'Moobs' added to Oxford English Dictionary - National
Oxford English Dictionary Adds 'YOLO,' 'Moobs,' 'Splendiferous
YOLO, sideboob and adorbs added to Oxford English Dictionary