LOL, punching them in the face sounds a little...drastic. But I agree that opening a conversation with 'hey i just saw your ad' could be a little wierd.
Try talking to them without mentioning the ad, but if you can't think of a way to start a conversation with them, saying "hey, I just saw your ad" could prove to be quite alright.
Dave
__________________
/l、
(゚、 。 7
l、 ~ヽ
じしf_, )ノ
|