It doesn't mean kill yourself.
Be responsible.
When people have wild imaginings about doing all sorts of things regardless of possibly injury or even death to themselves or others, it is safe to say they are extremely bored. If you ever feel like doing something super bizarre, crazy, or downright deadly, share your thought with a close friend. Consider seeking medical help if you're thoughts are turning into an obsession,
it could be a pending mental illness or chemical imbalance.