It's when a chick blows a dude and he comes in her mouth, then without swallowing, 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.
by Miriam Webster Shit April 6, 2017
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