Dirty Diesel Pump
The Dirty Diesel Pump is the Dirtiest of them all.  It consists of a man and a woman.  The woman sits down on our face and you gently massage her clit with your tounge and as she is having an orgasm and spews her juices all down your lips she farts excessively right down your nostrils.
Hey douge, Yea Johny, I just got a dirty diesel pump, Man that's sick. Was it the same hooker from before.  NO it was that other hefer down on main st.