Brent Yarina, BTN.com Senior Editor, October 21, 2015

Perhaps you've heard that today is Back to the Future Day.

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Yep, it's Oct. 21, 2015, the date that Marty McFly got in his DeLorean and traveled to save his unborn children in "Back to the Future II."

Side note: Hard to believe that movie was released 26 years ago, isn't it? Or, that the original came out 30 years ago!

Anyway, let's get back on track. With it being such a popular day, Big Ten schools are recognizing the day on social media.

Check out these tweets below:

Go right to the Ohio State marching band's 2012 DeLorean tribute: