Basically the revers dirty sanchez is the same as a regular dirty sanchez, the only difference being that the female enters the males anus with her fingers and wipes them accross his upper lip resuling in an authentic looking moustach.
"I went for the dirty sanchez on sandra last night but she countered and hit me with the reverse dirty sanchez"
by Billybobfulton July 16, 2006
When you’re face to face with someone touching their business then give them the under the nose swipe.
by ShinoBee September 09, 2019
When you perform analingus on a girl who has dingleberries. You end up with a reverse dirty sanchez.
by SMSL July 22, 2008
Ethan Ralph of the Ralph Retort filmed himself doing a reverse dirty Sanchez . What a disgusting fuck!
by Ray Penn-Boyes August 13, 2020