Answer:
How far can a man hike into the forest?
If you are running in a race and pass the second place person, what place are you in?
How do you blink twice without blinking twice?
How is it possible to always find what your looking for in the last place you look?
A man goes upstairs to grab his time machine. He walks downstairs then goes back in time 200 years. Why did he go downstairs?
Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.