ok, a dirty sanchez is acutally when a guy has anal sex with a girl-or it can be a guy, whatever gets you going-and then after, the guys dick is sucked so that shit is on the upper lip of the sucker looking like a mexican mustache, the dirty sanchez
After tom and sheila had anal sex, she gave him head and got the hugest dirty sanchez above her lip.
by wes0005 August 01, 2005