1. v. To engage in anal intercourse with an individual whose rectum is full of feces, resulting in feces covering the erection. 2. n. An act or instance of shitfucking. (Vars. shit-fuck; shit fuck.) Note: This is not the everyday type of getting-shit-on-your-dick that happens all the time with ass-fucking; this is the intentional fucking of a shit-filled ass.
Because he had invited me over for a nice long shitfuck I made sure I held my shit in all day long. He loves to shitfuck me.