After playing You Don't Know Jack with a very rude friend, I learned
something very interesting. On a Gibberish Question, typing in "f**k you "
provokes the host to get very mad. The first time you type it in, he gets
mad, swears a lot and subtracts your score by $53,000. The second time, he
tells you it's not original any more and leaves you and your score alone.
The third time he becomes furious and quits the program