When performing The Renny G Oil Change, you get on your knees and suck another guy off until he finishes in your mouth. Then, you spit his cum on your Renny Dick and proceed to fuck the shit out of a girl. Then you wait and see who got her pregnant.
the act of inserting a funnel into someones Anus and having multiple Men ejaculate into the funnel and filling the person to capacity with semen. Usually done as a practical joke, or as a means of ending a relationship.
Sam Made fun of a bunch of people at that party. When he passed out they performed an "Arabian Oil Change" on him to settle the score.
It's when a chick blows a dude and he comes in her mouth, then withoutswallowing, she tosses his salad and spits the jiz back into his ass.
ME: "That Rosita bitch, gobbled up my load then spit back into my ass...what the fuck? "
My Bro: "Dude, that's fucking Urban Legend shit--that's the ever-elusive Puerto Rican Oil Change.