These references to body functions are interesting. I think they might function at least in part as thought-stoppers. Some says to you "I think you are full of shit," you are talking to someone who has an agenda to make you feel shame. They want to convey to you that not only do they think you are not telling the whole truth, you are actually contaminated and dirty on the inside from this. Another thing I was thinking about, Straight really was hyper interested in everything that was in our bodies or had been in our bodies. What did you put in your mouth, up your nose, in your arm, what has been between your legs? Do you put things in these places Straight doesn't think should be there? Confess your ingestion! Eliminate! One of Straight's biggest lies is that shame is helpful. It also makes secrets into shit that you are full of and you have to confess them to get clean. It is normal and healthy for people to keep things private and to engage in a certain amount of stepping around the truth and subterfuge, according to their needs for safety of person.