A distant relative to Dirty Sanchez. A porky sanchez occurs when having sexual intercourse from behind (preferably doggy style) - and the male pulls out and unexpectantly jams his cock into his partners cornhole causing the partner to squeal like a pig!! At this time the male pulls out, rolls the squealing partner over, and wipes his poop dick off under his partners nose!!
I think my dad gave my mom a porky sanchez tonight!! I heard her squealing like a pig and then a lot of cussing - then when she came in to kiss me good night - her upper lip smelled like ass!!