This social media,pop culture has been associated with things that are deemed classic or vintage since as early as 2003, when it was first defined on Urban Dictionary.^[1] The earliest known mention of “Throwback Thursday” can be found in the title of a series of revamped retro cartoon.By November 2011^[11], ten months after Instagram had introduced hashtags, posting old photos of oneself on Thursdays on the photo sharing site had became an established trend via the hashtags #throwbackthursday^[9] and #tbt.^[10] As of May 2013, these tags boast 24.2 million and 42.2 million photos respectively. Many people also shared these Instagram photos to other social networks, resulting in more than 90,000 uses of #throwbackthursday on Twitter in the first week of January 2012.^[12] Later that month, Throwback Thursday was first defined on Urban Dictionary