1. How would you like to have your vulnerabilities exploited?

2. How would you like to have your sql injected?

3. May I perform some penetration testing on you?

4. How would you like to go back to my place and have your vulnerabilities assessed?

I've been using these on yahoo chat . I think I made them up, but if someone else thought of them before good for them. I thought they were funny so I decided to share them. Feel free to share any that you may come up with also.
Peace

edit
Thought of just a few more:

5. How would you like some RAM in those slots?

6. May I insert my RJ45 cable into your ethernet port?

7. May I probe your ports? (DarkSnake from unerror told me that)