Millennial /mi'lenēəl/ noun. A person reaching young adulthood around the year 2000; A Generation Y-er.
Millennials often get a bad rap for being oblivious to the world around them. AKA, some younger millennials barely remember what life was like without cell phones and iPods. The few Twitter-using Baby Boomers (egg profile pictures and all) took to social media to start the hashtag, #HowToConfuseAMillennial, basically making fun of the difference between age groups. Below are some of the best ones.