Alpha Wave Watch

A man walks into a bar and sits down next to a beautiful blonde.

- I just got this amazing watch, he tells her. It can reads alpha waves, and can tell me what a person is thinking.

- What does it say about me? asked the blonde.

- It says you want to sleep with me.

- Sorry, said the blonde, I think your watch is broken.

- Hmmm, said the man slowly examining the watch. It seems to be running an hour fast...