back in the day on a mobile adver, I think o2 there was a tune that had dosme whistling, the whistling had only a few bars in it (it sounded like hear boy, if that makes any sense) I hope you cna help me find this track, sorry to be so vague.
i love(d) that song when it came out, and i remember a few of my mates talking about it when it was on the tv advert, so i did some of my research at the time,and its stuck with me since!
lol at the 'here boy' bit. a good way of explaining it!!