It actually goes back to the Grover Cleveland presidency. One night Nellie Bly was invited to the White House. Cleveland met her at the gate, accompanied only by his secretary, Ambrose Pettigrew. According to Bly's later account, the President said, "Off with you, Pettigrew, I'm going to toss one off." Bly was now alone with the President, who leaned idly against the gate and seemed to fumble with his clothing. The scene was lit only by a gaslight some twenty feet away. The President said, according to Bly, "Is it all right, Miss, if I toss one off? You, being a woman of the world?"
Bly could see that he was holding something, she was not sure what. She said, "What have you got there, Mr. President?"
Cleveland replied, "Why, it is only a man-dagger. Mrs. Cleveland calls it The Woman Tamer. Step a bit closer, or better still, I shall approach you, and let it catch the light."
Bly fled. Within a few weeks she had embarked on her famous around the world trip, but she would write, "Even the succession of exotic foreign destinations could not erase the sight of that gnarled cord of flesh." Years later, after the Stanford White murder scandal, Bly told the story in full, and attempted to enlist other female correspondents in a "Myself, As Well" movement. But the times were not right.
Today, when this little-known event is recalled, it is called Daggergate.
This has been a History Minute from the White House historian's office, for the 250th birthday of the Republic. Thank you for your attention to this matter.