Every now and then something cool happens on college campuses that sparks a trend. One such trend that is super hot right now is #YetiButting. What is #YetiButting you ask? Well, it’s basically hot college girls in bikinis sitting on a Yeti cooler and posting the photos to Instagram. So simple, yet so great. I don’t know why this has become so popular other than the fact it gives the women a chance to show off their sexy derrieres and guys get to look at them. Oh wait, I guess I do know why this has become so popular. Huh. Turns out there’s even a couple of Instagram accounts dedicated to this whole thing. Check out some of examples below and you too will understand why #YetiButting is one trend I think we can all get behind (pun intended, sorry).