Similar to Munsoned, but the Sanch version. When you think you have the world in your hand, only to see an epic collapse. Some see it as bad luck, but people who get Sanched are perennial losers with every opportunity possible. Eventually the Sanch's lack of morals and values catch up to him and leave him wondering what the hell just happened.
Guy #1: Hey what happened to the Sanch last night? I saw him leave the club with a hot girl and he gave me a thumbs up on the way out.
Guy #2: Bro he dropped a shitload of money on her and she asked him to drop her off at her ex-boyfriends house.
The young schoolgirl was sanchized for giving the gym teacher dome under the bleechers where her number is now retired. person 1: oh my gosh what on earth happend
person: 2 well i sanchized the bitch, thats what happend, keep staring at me and i'll sanchize you ya dirty little cornhole.
Bitch face, ugly, fat, buck-tooth, dumb-ass, walking hobbit, no one likes her, is EXTREMELY nosy, so ugly you cant stand looking at her, lies about having boyfriends because she's so desperate, wants be a whore but can't because she's just that ugly, and a bad friend. just plain eww.
While having sex doggie style the man inserts his finger or thumb into the girls anus. After he removes the finger(s) from the stink hole he gets an itchy nose and accidentally scratches his nose with the stink finger in which he basically gives himself a dirty sanchez.
While Mike was fucking his girlfrienddoggy style he got a nose itch and dirty sanchized himself with the finger he pulled out of her ass.