How to Loose A Guy

So I was watching the movie How to Loose a Guy in 10 Days with Kate Hudson and Matthew McConaughey. It is about a girl who is writing an article on all the different mistakes women make while dating that turn men away. The man she picks to test these mistakes out on is an advertising executive and ladies' man who, to win a big campaign, bets that he can make a woman fall in love with him in 10 days.  To win his bet he has to put up with all these mistakes that the girl does despite how badly he wants to end things. Though some of these things that she does in the movies are over the top, they have some truths to them.

Some of the things she does in the movie are:

1) Invade his batchelor pad and begin leaving her girly things there.

2) Accuses him of looking at other women and saying that he thought she was fat.

3) Interrupts his night with the guys.

4) Calling him while he is at work.

5) Becomes clingy.

Watching the character do these things was quite funny, but I can also see that these are things that I have done myself.  What are some things that you have done or know someone else has done that has turned a guy away?

KD Jones