Inspired by a FB friend - everyday's a school day!
A Dirty Sanchez is performed when a male fingers a female's ass and wipes the remnants on the female's upper lip.
The Dirty Rodruigez, the first cousin of the Dirty Sanchez is when a male inserts his penis in a female's ass then transfers the fecal matter from his penis to the female's upper lip.
Apparently and understandably, they are commonly confused. Who knew?
