As heard on the "dear rayne" talk show. Invented in Cincinnati, Ohio. Refers to during sexual intercourse, right before the man is about to climax, he removes his penis from her vagina, and sticks his penis in whatever hole he can find. I.E. her nose, ear, eye, etc. and right before he ejaculates he exclaims "Nobody Expects The Spanish Inquisition!" Leaving his partner confused and pissed, ending with the male being slapped.
No body expects the Spanish Inquisition.