Mickey Mantle hit 536 home runs during his Hall of Fame baseball career, though from the information revealed in this recently disclosed letter — verified to be 100% true by Mantle biographer Jane Leavy — the Mick would have had 537, if not for a pesky pulled groin. Still, "RBI" he settled for sounds like it was fairly memorable, especially the part where he pretty much starts talking trash to the girl while she's still got his semen in her mouth. "All-American Boy" indeed.