I've heard a few rumors around my campus about certain houses...
One of my guy friends said he heard some people talking about my chapter had super hot and cool girls come and do recruitment for us this year so we could have a hot new member class. Haha, we had our own super hot and cool girls do recruitment
I heard one of the fraternity pledge classes have to raise a couple of dogs and then have them fight before they get initiated and whichever one lives is their pledge class dog.
I also heard another one where the pledge class raises one dog and then at the end of their pledgeship they have to kill it. (Those are horrible)
At my school, supposedly the Fijis and Phi Kappa Psi's do the elephant walk.
There's also another rumor where a certain sorority and certain fraternity new member classes all have to hook up with each other and then after they all hookup, then they can get initiated.