To impale ones throat with ones penis during oral sex, only to force the fellater to expel their bowels; only to proceed to use the fecal matter as a means for a Slip N' Slide.
John: "Fuck man, my head hurts so bad."
Mark: "Why, man?"
John: "Because I was giving my bitch a CockMouthPoopSlide when something went horribly awry."
Mark: "Why, man?"
John: "Because I was giving my bitch a CockMouthPoopSlide when something went horribly awry."
by Kyle Christian Is DEAD August 2, 2008
Get the CockMouthPoopSlidemug. by jabiferg July 6, 2008
Get the Cockmouthpoopslidemug. by dean reeves July 7, 2008
Get the Cockmouthpoopslidemug.