(noun) Predicting something
will end badly. Alternatively, a person who is thinking something
will end badly. Similar to a buzz kill.
The origin is a pun on the name the famous American personal-success author Napoleon Hill ("Think and Grow Rich"). One of Mr. Hill'
s biggest beliefs was that ideas can become reality and for this reason you should try to eliminate all
bad or critical thinking from your thoughts.
Him: "Dude, I'd buy an iPad, but all I'
ll end up doing is dropping it."
Her: "You'
re such a
Napoleon kill!"