"The one where the guy is drinking with the girl in the bar and she asks him how many women he has been with and he doesnt know how to respond?"
Haha! *Ahem!* . . . and what makes you particularly interested in this ad?

Does it sound familiar to you? :Q Hehehe! Just messing with you.
On a serious note: I have no idea what ad this is. I don't recall seeing the ad. Hence, I have no idea where you can download it. Why not try using google with the keywords and "download". Uhmmm . . . I'm not sure it will give you what you want, but it doesn't hurt to try.