- Rowdy Roddy Piper is still in good spirits despite undergoing radiation treatment five times a week for four weeks to defeat a low-grade Lymphoma cancer. Back in December, he promised that he would walk down that RAW ramp once again cancer free and Piper is still keeping that promise. "I will be walking down that ramp on Raw again, that’s a promise. I want to warn everyone right now, when you see me on that stage, get the heck out of my way," said the Hot Rod in an interview with WWE.COM yesterday. He said that he won't know the results for another few months but he feels good. In fact he feels so good that he already went back to work, filming a new movie for MTV.