Knowing Bob Kane, he probably stole bits from James Bond, Get Smart, The Pink Panther, and Batman's rogues gallery, then hotglued them together and slapped a copyright on it.
Man you gotta real finger up your ass about Bob Kane. Of course, "Danger Is My Business" was the title of a Raymond Chandler story so you COULD be onto something.
Read Men of Tomorrow. Before I did, I didn't know that everything that's good and memorable about Batman came from everybody working on the Batman comic (especially Bill Finger) EXCEPT for Bob Kane (who literally stole art and concepts from other people), but because of the deal he made with DC, his name appeared as the sole creator and artist, and does to this day.
If you're so hard up to prove your coolness by putting the word in your name twice, somehow I think that automagically qualifies you as extremely uncool.