Scotty: "Hey Mr. Jenkins, I went down on your daughterlast night to discover she has a bad case of poopcooter, I think maybe Mrs. Jenkins should teacher her to wipe front to back."
Mr. Jenkins " Oh! so that's why she tastes just like her mother!"
1. tunnel used to extricate food wastes, one direction - out.
2. same tunnel as above only used in other direction by cock, finger, or fist on special occassions. Primarily used during consenting anal sex - but consent is not required.
1. Fran: "Hey Larry, you can clean the toliet before the guests get here, your poopshoot all over the bowl, you filthy fuckhead."
2. Bill: "I was surprisedyour wife took it up the poopshoot."
Larry: "Why's that?"
Bill: "Because she seems like such a bitch.