Or "Madonna mi" (mah-DOHN-nah-mi) - Common expression among Italians really "Madonna" which of course refers to the mother of Christ. At one time it was blasphemous, but is now mostly used to express surprise or bewilderment. Like "holy shit", "good lord", or "holy cow"

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.