Transcription: Now the purpose of our little university here is to explain and explore the human body and some of its functions. The ones that are really gross, disgusting, putrid, nasty and vomitous. You know, to really check it out, you gotta jump in there and get your hands covered in goo. It's mind-numbing how cool scabs and wounds are or how disgustingly fascinating poop and diarrhea can be. So if you have your barf bags, no sharing, let's get ready to get grossed out!