Thursday's may seem like any other day for most of us, but in the social media realm they take on a whole new meaning. Embracing the world of nostalgia and reminiscing on old memories, the public decided to use Thursday's as a day to show the world snippets of their past. Henceforth, the world of Throwback Thursday was born!
So how does TBT work exactly? It's simple really -- people choose their favorite old 'throwback' photo, post it on social media with a sweet (and often sentimental) caption, then for the final touch, add #TBT or #ThrowbackThursday.
Check out some of the best throwback photos from today!
More on AOL.com:
'90s fashion throwbacks take over VMAs red carpet
Throwback photo of Rancic sparks controversy
A look back at star's adorable film debut in 'Lassie'