Dirty Olivier is an old friend of Dirty sanchez and Dirty Rodriguez. The goal of this sexual intercorse is for homosexual poeple. While one man is having sex in another's man anus. The man who is being buttraped let's a fart so that the penis of the man flies out of his anus.
Man i was walking in this street and smelled a fart and i saw 2 gays doing a Dirty Olivier
When your eating a girl out, you keep an olive in your mouth without her knowing. You move to give her a rim job, but spit the olive in her ass. You then pinch her nipple and that will make her tense, shooting the shit covered olive out of her ass.