Yeah, yeah, we get that everyone's doing the #10yearchallenge right now. Colorado State has been around far longer than 10 years, though, so their social media team stepped it up a notch.

In this hilarious #TBT, CSU shows off a picture from 94 years ago-- and it looks like yes, quite a bit has changed.

One commenter asked, "Is that tree the same tree?" to which CSU responded, "Yes!" So, yeah, go hug a 100-year-old tree today and say 'cheers' to all the years Colorado State University has blessed us with great education and hilarious local memes.