It's hard to imagine anyone who's never heard of South Park. It was a show that stepped over every line, crossed every boundary, and showed us that no one is safe from being a punchline. On today's episode, we went back to 1997 with some of the worst animation ever, and watched the pilot episode which focused on aliens invading South Park. Along with the pilot we discuss our history with this show, whether or not we believe in aliens, but our biggest topic is a question we ask ourselves which is: is South Park's brand of humor acceptable or are there lines that should never be crossed?