Filthy Gonzales
When you have diarrhea, then wipe back to front toward your balls, then wipe them across her upper lip, you have given her a filthy Gonzales. It's a dirty sanchez/teabag hybrid.
That Mexican food made me pee out of my butt earlier. I was in a hurry when I wiped and spread Nutella. Later that night I gave my girl a filthy Gonzales.